Equations of Motion
Physics ⇒ Mechanics
Equations of Motion starts at 8 and continues till grade 12.
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See sample questions for grade 10
A ball is thrown vertically upwards with an initial velocity of 20 m/s. Assuming acceleration due to gravity is -10 m/s², how long will it take to reach the highest point?
A body moves with a uniform acceleration of 3 m/s². If its initial velocity is 4 m/s, what will be its velocity after 6 seconds?
A body moves with an initial velocity of 6 m/s and an acceleration of 2 m/s². What will be its velocity after 7 seconds?
A body starts from rest and travels 40 m in 4 seconds with uniform acceleration. What is its acceleration?
A bus moving with a velocity of 25 m/s is brought to rest by applying brakes in 5 seconds. What is the distance covered before coming to rest?
A car covers 100 m in 5 seconds, starting from rest and moving with uniform acceleration. What is the acceleration?
A car moving at 20 m/s slows down to 10 m/s in 5 seconds. What is its acceleration?
A car starts from rest and accelerates uniformly at 2 m/s² for 5 seconds. What is its final velocity?
A car travels with an initial velocity of 10 m/s and accelerates at 2 m/s² for 3 seconds. What distance does it cover in this time?
A cyclist increases her speed from 5 m/s to 15 m/s in 5 seconds. What is her acceleration?
A runner accelerates from 0 to 8 m/s in 4 seconds. What is the acceleration?
A stone is dropped from a height of 80 m. Calculate the time taken to reach the ground. (Take g = 10 m/s²)
A stone is thrown vertically upwards with a velocity of 15 m/s. How high will it rise? (Take g = 10 m/s²)
A train moving at 30 m/s applies brakes and comes to rest in 10 seconds. What is its acceleration?
Explain why the equations of motion cannot be used for motion with variable acceleration.
If a body moves with a constant velocity, what is its acceleration?
If a body starts from rest, what is the value of its initial velocity (u)?
If an object is thrown upwards, what is the sign of acceleration due to gravity?
State the three equations of motion for an object moving in a straight line with constant acceleration.
The equation v² = u² + 2as relates which four physical quantities?
