Motion
Practice Motion MCQs from Physics — Science.
A car accelerates from 18 km/h to 36 km/h in 5 seconds. What is its acceleration?
A train travels at a speed of 60 km/h for 0.52 h, at 30 km/h for the next 0.24 h and then at 70 km/h for the next 0.71 h. What is the average speed of the train?
A bus starting from rest moves with a uniform acceleration of 0.1 m/s^2 for 2 minutes. Find the speed acquired.
An object travels 16m in 4s and then another 16m in 2s. What is the average speed of the object?
If a body moves 4m North and then 3m South, its displacement is:
A stone is dropped from a height of 20m. How long does it take to reach the ground? (g=10 m/s^2)
What is the displacement of a satellite moving in a circular orbit of radius R after completing half a revolution?
A athlete completes one round of a circular track of diameter 200m in 40s. What will be the distance covered at the end of 2 minutes 20s?
A ball is thrown upwards with a velocity of 20 m/s. What is the maximum height reached? (g=10 m/s^2)
If a car travels 100km at 40km/h and the next 100km at 60km/h, the average speed is:
A body is moving with a uniform velocity of 10 m/s. Its acceleration after 10 seconds is:
The ratio of displacement to distance for a moving object is:
A motorboat starting from rest on a lake accelerates in a straight line at a constant rate of 3.0 m/s^2 for 8.0 s. How far does the boat travel during this time?
If the displacement-time graph is a curve bending towards the displacement axis, the body has:
A cheetah can accelerate from rest to 25 m/s in 2 seconds. Its acceleration is:
A stone is thrown vertically upward with a speed of 49 m/s. How much time does it take to reach maximum height? (g=9.8 m/s^2)
A car decreases its speed from 80 km/h to 60 km/h in 5 seconds. What is the retardation?
Calculate the distance covered by a car in 10s if it starts from rest and moves with acceleration 2 m/s^2.