science
grade-9
Easy
Question
The acceleration of section A is ____ m/s2.
The correct answer is: 15
Related Questions to study
science
A body starts from the origin and is in a uniformly accelerated motion. The coordinates of a point on its graph are (x,y). Which of the following is the correct formula for the acceleration of the body?
A body starts from the origin and is in a uniformly accelerated motion. The coordinates of a point on its graph are (x,y). Which of the following is the correct formula for the acceleration of the body?
scienceGrade-9
science
The following data table represents which kind of motion?
The following data table represents which kind of motion?
scienceGrade-9
science
The v-t graph of a moving body is curved. Which of the following cannot be true about the motion of the body?
The v-t graph of a moving body is curved. Which of the following cannot be true about the motion of the body?
scienceGrade-9
science
When can we say that a body is in a uniformly decelerated motion?
When can we say that a body is in a uniformly decelerated motion?
scienceGrade-9
science
The acceleration of a body can be calculated from the v-t graph of a body by ____.
The acceleration of a body can be calculated from the v-t graph of a body by ____.
scienceGrade-9
science
The slope of the v-t graph of a body keeps increasing with time. The body is in a ____.
As the body in a v-t graph is speeding up with equal acceleration at equal intervals of time, the body is said to be in uniformly accelerated motion.
The slope of the v-t graph of a body keeps increasing with time. The body is in a ____.
scienceGrade-9
As the body in a v-t graph is speeding up with equal acceleration at equal intervals of time, the body is said to be in uniformly accelerated motion.
science
The unit of the slope of a v-t graph of a body is ___.
The unit of the slope of a v-t graph of a body is ___.
scienceGrade-9
science
The slope of the v-t graph of a body keeps decreasing with time. The body is in a ____.
The slope of the v-t graph of a body keeps decreasing with time. The body is in a ____.
scienceGrade-9
science
When can we say that a body is in a uniformly accelerated motion?
When can we say that a body is in a uniformly accelerated motion?
scienceGrade-9
science
The slope of the v-t graph of a moving body is constant and positive everywhere. The body is most likely to be in ____.
The slope of the v-t graph of a moving body is constant and positive everywhere. The body is most likely to be in ____.
scienceGrade-9
science
Which of the following is true about the graph given below?
Which of the following is true about the graph given below?
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science
The unit of the area under the v-t graph is ____.
The unit of the area under the v-t graph is ____.
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science
The displacement of a body can be calculated from the v-t graph of a body by ____.
The displacement of a body can be calculated from the v-t graph of a body by ____.
scienceGrade-9
science
The v-t graph of a body at rest is ____.
The v-t graph of a body at rest is ____.
scienceGrade-9
science
The steepness (slope) of the velocity-time graph indicates the ___ of the object.
The steepness (slope) of the velocity-time graph indicates the ___ of the object.
scienceGrade-9