Kinematics: motion in a straight line

Question 1 of 10

A body starts at 7 m/s and accelerates uniformly at 2 m/s² for 6 s. Find the distance covered.

Question 2 of 10

The area under a speed–time graph gives distance.

Question 3 of 10

A car with initial velocity 2 m/s accelerates at 4 m/s² for 4 s. Find its final velocity.

Question 4 of 10

Displacement can be negative.

Question 5 of 10

Two cars A and B start from the same point. A travels at 20 m/s. B starts 5 s later from rest and accelerates at 4 m/s². Find when B overtakes A.

Question 6 of 10

A stone is dropped from a height of 20 m. Find the time to reach the ground. (g = 10 m/s²)

Question 7 of 10

For uniformly accelerated motion, v² =

Question 8 of 10

The acceleration due to gravity near the Earth is about

Question 9 of 10

A body with u = 7 m/s and a = 3 m/s² has velocity ___ m/s after 4 s.

Question 10 of 10

Acceleration is the rate of change of