EASY
9th CBSE
IMPORTANT
Earn 100

The speed-time graph in case of a cricket ball thrown vertically upwards and returning to the hands of the thrower is shown by

38.78% studentsanswered this correctly

Important Questions on Motion

EASY
9th CBSE
IMPORTANT
LIVING SCIENCE PHYSICS 9>Chapter 1 - Motion>Check Your Progress>Q 5
The velocity-time graph in case of a stone thrown vertically upwards in the air and returning back to the earth is shown by
EASY
9th CBSE
IMPORTANT
LIVING SCIENCE PHYSICS 9>Chapter 1 - Motion>Check Your Progress>Q 6

From the velocity-time graph given alongside, calculate the acceleration from A to B.

Question Image

EASY
9th CBSE
IMPORTANT
LIVING SCIENCE PHYSICS 9>Chapter 1 - Motion>Check Your Progress>Q 6

From the velocity-time graph given alongside, calculate the retardation from B to C.

Question Image

MEDIUM
9th CBSE
IMPORTANT
LIVING SCIENCE PHYSICS 9>Chapter 1 - Motion>Check Your Progress>Q 6

From the velocity-time graph given below, calculate the distance covered in the region ABCD.

Question Image

MEDIUM
9th CBSE
IMPORTANT
LIVING SCIENCE PHYSICS 9>Chapter 1 - Motion>Check Your Progress>Q 6

From the velocity-time graph given alongside, calculate the average velocity from C to D.

Question Image

MEDIUM
9th CBSE
IMPORTANT
LIVING SCIENCE PHYSICS 9>Chapter 1 - Motion>Check Your Progress>Q 7

A body is moving in a straight line and its displacement at various instants of time are given in the following table:

Time s 0 1 2 3 4 5 6 7
Displacement m 4 6 10 10 10 16 20 24
Plot the displacement-time graph and calculate the average velocity in the time interval of 1 s to 5 s.
MEDIUM
9th CBSE
IMPORTANT
LIVING SCIENCE PHYSICS 9>Chapter 1 - Motion>Check Your Progress>Q 8
A car moves with a uniform velocity of 25 m/s for 5 s. The brakes are then applied and the car comes to rest with uniform retardation in 10 s. Draw a velocity-time graph and use it to find the distance which the car had travelled before brakes were applied.
MEDIUM
9th CBSE
IMPORTANT
LIVING SCIENCE PHYSICS 9>Chapter 1 - Motion>Check Your Progress>Q 8
A car moves with a uniform velocity of 25 m/s for 5 s. The brakes are then applied and the car comes to rest with uniform retardation in 10 s. Draw a velocity-time graph and use it to find the retardation.