Physics
Practice Physics MCQs from the Science syllabus.
An object travels 10m North and then 10m East. What is the magnitude of its displacement?
A body covers first half of total distance with speed v1 and second half with speed v2. The average speed is:
Which of the following v-t graphs represents uniform acceleration?
A bullet is fired into a target and loses half its velocity after penetrating 3cm. How much further will it penetrate before coming to rest?
The velocity of a body increases from 5 m/s to 15 m/s while covering a distance of 20m. Find the acceleration.
If the displacement of a body is proportional to the square of time, then the body is moving with:
A stone is thrown vertically up with a speed of 4.9 m/s. What is the total time it stays in the air?
A car starts from rest and covers 100m in 5s. What is its acceleration?
What is the velocity of the tip of a second hand of a clock of length 1cm?
A body moves from A to B with 40 km/h and returns with 60 km/h. Its average speed is:
If the velocity-time graph is a straight line parallel to the time axis, acceleration is:
A body dropped from height 'h' reaches the ground with velocity 'v'. If dropped from '4h', it reaches with:
An athlete runs on a circular track of radius R. What is his distance and displacement after 1.5 rounds?
A body is moving with uniform velocity. Which statement is true?
How long will it take for a car to increase its speed from 36 km/h to 72 km/h with an acceleration of 2 m/s^2?
If a ball is thrown vertically up with speed u, the time to reach maximum height is proportional to:
A body starts from rest and moves with uniform acceleration. The ratio of distance covered in 1s, 2s, and 3s is:
Which of the following can have a constant speed but a changing velocity?
A person moves 3m North, then 4m East. The average velocity if the trip takes 5s is: