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Kinematics of Linear Motion

Physics ⇒ Mechanics

Kinematics of Linear Motion starts at 7 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Kinematics of Linear Motion. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 10
A ball is thrown vertically upwards with a velocity of 15 m/s. What is its velocity at the highest point? (Take g = 9.8 m/s²)
A bus starts from rest and attains a speed of 25 m/s in 10 seconds. What is the distance covered during this time?
A car moves with a constant speed of 20 m/s for 10 seconds. What distance does it cover?
A car starts from rest and covers 100 m in 5 seconds with uniform acceleration. What is the acceleration?
A car travels 60 km in 2 hours and then 90 km in 3 hours. What is its average speed for the whole journey?
A cyclist travels at 12 m/s for 8 seconds. How far does the cyclist travel?
A runner completes a 400 m lap in 50 seconds. What is the average speed?
A stone is dropped from a height of 45 m. How long does it take to reach the ground? (Take g = 9.8 m/s²)
A train travels 100 km north and then 60 km south. What is the total displacement?
An object moves in a straight line with a velocity that changes from 25 m/s to 5 m/s in 4 seconds. What is its acceleration?
Define average velocity.
Explain the difference between instantaneous speed and average speed.
If a car accelerates from 10 m/s to 30 m/s in 4 seconds, what is its acceleration?
If an object moves in a straight line and returns to its starting point, what is its displacement?
If an object starts from rest and accelerates uniformly at 4 m/s² for 5 seconds, what is its final velocity?
If the velocity of an object is constant, what is its acceleration?
State the difference between speed and velocity.
The initial velocity of a body is 0. It moves with an acceleration of 3 m/s² for 6 seconds. What is the distance covered?
The velocity-time graph of an object is a straight line parallel to the time axis. What does this indicate about the motion?
A ball is thrown horizontally from the top of a 78.4 m high building with a speed of 10 m/s. How long does it take to reach the ground? (Take g = 9.8 m/s²)