Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

physics

mechanics

Easy

Question

$I f space a space c y c l i s t space m o v i n g space w i t h space a space s p e e d space o f space 4.9 space m divided by s space o n space a space l e v e l space r o a d space c a n space t a k e space a space s h a r p space c i r c u l a r space t u r n space o f space r a d i u s space 4 space m comma space t h e n space c o e f f i c i e n t space o f space f r i c t i o n space b e t w e e n space t h e space c y c l e space t y r e s space a n d space r o a d space i s$

0.51
0.71
0.61
0.41

The correct answer is: 0.61

$h equals 5 r divided by 2$

Related Questions to study

Mechanics

Physics

$A space p o i n t space m a s s space m space i s space s u s p e n d e d space f r o m space a space l i g h t space t h r e a d space o f space l e n g t h space l comma space f i x e d space a t space O comma space i s space w h i r l e d space i n space a space h o r i z o n t a l space c i r c l e space a t space c o n s tan t space s p e e d space a s space s h o w n. space space F r o m space y o u r space p o i n t space o f space v i e w comma space s t a t i o n a r y space w i t h space r e s p e c t space t o space t h e space m a s s comma space t h e space f o r c e s space o n space t h e space m a s s space a r e space$

$A space p o i n t space m a s s space m space i s space s u s p e n d e d space f r o m space a space l i g h t space t h r e a d space o f space l e n g t h space l comma space f i x e d space a t space O comma space i s space w h i r l e d space i n space a space h o r i z o n t a l space c i r c l e space a t space c o n s tan t space s p e e d space a s space s h o w n. space space F r o m space y o u r space p o i n t space o f space v i e w comma space s t a t i o n a r y space w i t h space r e s p e c t space t o space t h e space m a s s comma space t h e space f o r c e s space o n space t h e space m a s s space a r e space$

PhysicsMechanics

Mechanics

Physics

$I n space u n i f o r m space c i r c u l a r space m o t i o n comma space t h e space v e l o c i t y space v e c t o r space a n d space a c c e l e r a t i o n space v e c t o r space a r e$

$I n space u n i f o r m space c i r c u l a r space m o t i o n comma space t h e space v e l o c i t y space v e c t o r space a n d space a c c e l e r a t i o n space v e c t o r space a r e$

PhysicsMechanics

Mechanics

Physics

$L e t open vertical bar stack straight A subscript 1 with rightwards arrow on top close vertical bar equals 3 comma open vertical bar stack straight A subscript 2 with rightwards arrow on top close vertical bar equals 5 text and end text open vertical bar stack straight A subscript 1 with rightwards arrow on top plus stack straight A subscript 2 with rightwards arrow on top close vertical bar equals 5. space space T h e space v a l u e space o f open parentheses 2 stack straight A subscript 1 with rightwards arrow on top plus 3 stack straight A subscript 2 with rightwards arrow on top close parentheses times open parentheses 3 stack straight A subscript 1 with rightwards arrow on top minus 2 stack straight A subscript 2 with rightwards arrow on top close parentheses text is end text$

$L e t open vertical bar stack straight A subscript 1 with rightwards arrow on top close vertical bar equals 3 comma open vertical bar stack straight A subscript 2 with rightwards arrow on top close vertical bar equals 5 text and end text open vertical bar stack straight A subscript 1 with rightwards arrow on top plus stack straight A subscript 2 with rightwards arrow on top close vertical bar equals 5. space space T h e space v a l u e space o f open parentheses 2 stack straight A subscript 1 with rightwards arrow on top plus 3 stack straight A subscript 2 with rightwards arrow on top close parentheses times open parentheses 3 stack straight A subscript 1 with rightwards arrow on top minus 2 stack straight A subscript 2 with rightwards arrow on top close parentheses text is end text$

PhysicsMechanics

Mechanics

Physics

$A space b o b space o f space m a s s space 10 space k g space i s space a t t a c h e d space t o space w i r e space 0.3 space m space l o n g. space space I t s space b r e a k i n g space s t r e s s space i s space space 4.8 cross times 10 to the power of 7 N divided by m squared. T h e space a r e a space o f space c r o s s space s e c t i o n space o f space t h e space w i r e space i s space 1 straight O to the power of negative 6 end exponent straight m squared space space T h e space m a x i m u m space a n g u l a r space v e l o c i t y space w i t h space w h i c h space i t space c a n space b e space r o t a t e d space i n space a space h o r i z o n t a l space c i r c l e$

$A space b o b space o f space m a s s space 10 space k g space i s space a t t a c h e d space t o space w i r e space 0.3 space m space l o n g. space space I t s space b r e a k i n g space s t r e s s space i s space space 4.8 cross times 10 to the power of 7 N divided by m squared. T h e space a r e a space o f space c r o s s space s e c t i o n space o f space t h e space w i r e space i s space 1 straight O to the power of negative 6 end exponent straight m squared space space T h e space m a x i m u m space a n g u l a r space v e l o c i t y space w i t h space w h i c h space i t space c a n space b e space r o t a t e d space i n space a space h o r i z o n t a l space c i r c l e$

PhysicsMechanics

Mechanics

Physics

$I f space a space c y c l e space w h e e l space o f space r a d i u s space 4 space m space c o m p l e t e s space o n e space r e v o l u t i o n space i n space t w o space s e c o n d s. space T h e n space a c c e l e r a t i o n space o f space a space p o i n t space o n space t h e space c y c l e space w h e e l space w i l l space b e space$

$I f space a space c y c l e space w h e e l space o f space r a d i u s space 4 space m space c o m p l e t e s space o n e space r e v o l u t i o n space i n space t w o space s e c o n d s. space T h e n space a c c e l e r a t i o n space o f space a space p o i n t space o n space t h e space c y c l e space w h e e l space w i l l space b e space$

PhysicsMechanics

Mechanics

Physics

$A space c y c l i s t space r i d i n g space t h e space b i c y c l e space a t space a space s p e e d space o f space equals m g plus m over l left square bracket 2 g l left parenthesis 1 minus cos invisible function application 60 right parenthesis right square bracket m s to the power of negative 1 end exponent space t a k e s space a space t u r n space a r o u n d space a space c i r c u l a r space r o a d space o f space r a d i u s space equals m g plus m g equals 2 m g m space w i t h o u t space s k i d d i n g. space space G i v e n space g space equals space 9.8 space m s to the power of negative 2 end exponent comma space w h a t space i s space h i s space i n c l i n a t i o n space t o space t h e space v e r t i c a l$

$A space c y c l i s t space r i d i n g space t h e space b i c y c l e space a t space a space s p e e d space o f space equals m g plus m over l left square bracket 2 g l left parenthesis 1 minus cos invisible function application 60 right parenthesis right square bracket m s to the power of negative 1 end exponent space t a k e s space a space t u r n space a r o u n d space a space c i r c u l a r space r o a d space o f space r a d i u s space equals m g plus m g equals 2 m g m space w i t h o u t space s k i d d i n g. space space G i v e n space g space equals space 9.8 space m s to the power of negative 2 end exponent comma space w h a t space i s space h i s space i n c l i n a t i o n space t o space t h e space v e r t i c a l$

PhysicsMechanics

Mechanics

Physics

$A space b a l l space o f space m a s s space 0.1 space K g. space i s space w h i r l e d space i n space a space h o r i z o n t a l space c i r c l e space o f space r a d i u s space 1 space m. space b y space m e a n s space o f space a space s t r i n g space a t space a n space i n i t i a l space s p e e d space o f space 10 space R. P. M. space space K e e p i n g space t h e space r a d i u s space c o n s tan t comma space t h e space t e n s i o n space i n space t h e space s t r i n g space i s space r e d u c e d space t o space o n e space q u a r t e r space o f space i t s space i n i t i a l space v a l u e. space space T h e space n e w space s p e e d space i s$

$A space b a l l space o f space m a s s space 0.1 space K g. space i s space w h i r l e d space i n space a space h o r i z o n t a l space c i r c l e space o f space r a d i u s space 1 space m. space b y space m e a n s space o f space a space s t r i n g space a t space a n space i n i t i a l space s p e e d space o f space 10 space R. P. M. space space K e e p i n g space t h e space r a d i u s space c o n s tan t comma space t h e space t e n s i o n space i n space t h e space s t r i n g space i s space r e d u c e d space t o space o n e space q u a r t e r space o f space i t s space i n i t i a l space v a l u e. space space T h e space n e w space s p e e d space i s$

PhysicsMechanics

Mechanics

Physics

$A space p a r t i c l e space o f space m a s s space M space i s space m o v i n g space i n space a space h o r i z o n t a l space c i r c l e space o f space r a d i u s space R space w i t h space u n i f o r m space s p e e d space V. space W h e n space i t space m o v e s space f r o m space o n e space p o i n t space t o space a space d i a m e t r i c a l l y space o p p o s i t e space p o i n t comma space i t s$

$A space p a r t i c l e space o f space m a s s space M space i s space m o v i n g space i n space a space h o r i z o n t a l space c i r c l e space o f space r a d i u s space R space w i t h space u n i f o r m space s p e e d space V. space W h e n space i t space m o v e s space f r o m space o n e space p o i n t space t o space a space d i a m e t r i c a l l y space o p p o s i t e space p o i n t comma space i t s$

PhysicsMechanics

Mechanics

Physics

$A space c y c l i s t space g o e s space r o u n d space a space c i r c u l a r space p a t h space o f space c i r c u m f e r e n c e space 34.3 space m space i n space t s e c. space t h e space a n g l e space m a d e space b y space h i m comma space w i t h space t h e space v e r t i c a l comma space w i l l space b e space$

$A space c y c l i s t space g o e s space r o u n d space a space c i r c u l a r space p a t h space o f space c i r c u m f e r e n c e space 34.3 space m space i n space t s e c. space t h e space a n g l e space m a d e space b y space h i m comma space w i t h space t h e space v e r t i c a l comma space w i l l space b e space$

PhysicsMechanics

Mechanics

Physics

$T h e space a n g u l a r space v e l o c i t y space o f space a space w h e e l space i s space 70 space r a d divided by s e c. space space I f space t h e space r a d i u s space o f space t h e space w h e e l space i s space 0.5 space m comma space t h e n space l i n e a r space v e l o c i t y space o f space t h e space w h e e l space i s$

$T h e space a n g u l a r space v e l o c i t y space o f space a space w h e e l space i s space 70 space r a d divided by s e c. space space I f space t h e space r a d i u s space o f space t h e space w h e e l space i s space 0.5 space m comma space t h e n space l i n e a r space v e l o c i t y space o f space t h e space w h e e l space i s$

PhysicsMechanics

Mechanics

Physics

$T h e space m a x i m u m space s p e e d space o f space a space c a r space o n space a space r o a d – t u r n space o f space r a d i u s space 30 space m comma space i f space t h e space c o e f f i c i e n t space o f space f r i c t i o n b e t w e e n space t h e space t y r e s space a n d space t h e space r o a d space i s space 0.4 comma space w i l l space b e space$

$T h e space m a x i m u m space s p e e d space o f space a space c a r space o n space a space r o a d – t u r n space o f space r a d i u s space 30 space m comma space i f space t h e space c o e f f i c i e n t space o f space f r i c t i o n b e t w e e n space t h e space t y r e s space a n d space t h e space r o a d space i s space 0.4 comma space w i l l space b e space$

PhysicsMechanics

Mechanics

Physics

$A space 100 space k g space c a r space i s space m o v i n g space w i t h space a space m a x i m u m space v e l o c i t y space o f space 9 space m divided by s space a c r o s s space a space c i r c u l a r space t r a c k space o f space r a d i u s space 30 space m. space space T h e space m a x i m u m space f o r c e space o f space f r i c t i o n space b e t w e e n space t h e space r o a d space a n d space t h e space c a r space i s$

$A space 100 space k g space c a r space i s space m o v i n g space w i t h space a space m a x i m u m space v e l o c i t y space o f space 9 space m divided by s space a c r o s s space a space c i r c u l a r space t r a c k space o f space r a d i u s space 30 space m. space space T h e space m a x i m u m space f o r c e space o f space f r i c t i o n space b e t w e e n space t h e space r o a d space a n d space t h e space c a r space i s$

PhysicsMechanics

Mechanics

Physics

Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radii $8 pi m rightwards arrow over short leftwards arrow divided by rightwards arrow over short leftwards arrow s squared$ and $equals 4 pi squared n squared r equals 4 pi squared open parentheses 1 half close parentheses squared cross times 4 equals 4 pi squared$ such that their periods are the same. Then the ratio between their centripetal acceleration is

Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radii $8 pi m rightwards arrow over short leftwards arrow divided by rightwards arrow over short leftwards arrow s squared$ and $equals 4 pi squared n squared r equals 4 pi squared open parentheses 1 half close parentheses squared cross times 4 equals 4 pi squared$ such that their periods are the same. Then the ratio between their centripetal acceleration is

PhysicsMechanics

Mechanics

Physics

$What space is space the space value space of space linear space velocity comma if space space g equals 10 ms to the power of negative 2 end exponent space a n d space square root of 21$

$What space is space the space value space of space linear space velocity comma if space space g equals 10 ms to the power of negative 2 end exponent space a n d space square root of 21$

PhysicsMechanics

Mechanics

Physics

$S h i p space A space i s space s a i l i n g space t o w a r d s space n o r t h minus e a s t space w i t h space v e l o c i t y space straight v with rightwards arrow on top equals 30 straight i with not stretchy hat on top plus 50 straight j with not stretchy hat on top km divided by hr space w h e r e space i with hat on top space p o i n t s space e a s t space a n d space j with hat on top comma space n o r t h. S h i p space B space i s space a t space a space d i s tan c e space o f space 80 space k m space e a s t space a n d space 150 space k m space n o r t h space o f space S h i p space A space a n d space i s space s a i l i n g space t o w a r d s space w e s t space a t space 10 space k m divided by h r. A space w i l l space b e space a t space m i n i m u m space d i s tan c e space f r o m space B space i n space space$

$S h i p space A space i s space s a i l i n g space t o w a r d s space n o r t h minus e a s t space w i t h space v e l o c i t y space straight v with rightwards arrow on top equals 30 straight i with not stretchy hat on top plus 50 straight j with not stretchy hat on top km divided by hr space w h e r e space i with hat on top space p o i n t s space e a s t space a n d space j with hat on top comma space n o r t h. S h i p space B space i s space a t space a space d i s tan c e space o f space 80 space k m space e a s t space a n d space 150 space k m space n o r t h space o f space S h i p space A space a n d space i s space s a i l i n g space t o w a r d s space w e s t space a t space 10 space k m divided by h r. A space w i l l space b e space a t space m i n i m u m space d i s tan c e space f r o m space B space i n space space$

PhysicsMechanics

With Turito Academy.

With Turito Foundation.

Get an Expert Advice From Turito.

Turito Academy

With Turito Academy.

Test Prep

With Turito Foundation.