EASY
9th CBSE
IMPORTANT
Earn 100

A train starting from rest moves with a uniform acceleration of 0.2 m/s2 for 5 minutes. Calculate the speed acquired and the distance travelled in this time.

Important Questions on Motion

EASY
9th CBSE
IMPORTANT
Name the two quantities, the slope of whose graph gives speed.
EASY
9th CBSE
IMPORTANT
Name the two quantities, the slope of whose graph gives acceleration.
EASY
9th CBSE
IMPORTANT
A cheetah starts from rest, and accelerates at 2 m/s2 for 10 seconds. Calculate the final velocity.
EASY
9th CBSE
IMPORTANT
A cheetah starts from rest, and accelerates at 2 m/s2 for 10 seconds. Calculate the distance travelled.
EASY
9th CBSE
IMPORTANT
A train traveling at 20 m s-1 accelerates at 0.5 m s-2 for 30 s. How far will it travel in this time?
MEDIUM
9th CBSE
IMPORTANT
A cyclist is traveling at 15 m/s. She applies brakes so that she does not collide with a wall 18 m away. What deceleration must she have?
EASY
9th CBSE
IMPORTANT

Draw a velocity-time graph for the following motion:

A car accelerates uniformly from rest for 5 s; then it travels at a steady velocity for 5 s.

EASY
9th CBSE
IMPORTANT
The velocity-time graph for a part of a train journey is a horizontal straight line. What does this tell about the train's velocity?