Motion in a Straight Line

A car starts from rest and accelerates uniformly at 2 m/s². What will be its velocity after 5 seconds?

A particle moves along a straight line with velocity v = 3t² - 2t + 1 (in m/s). What is the acceleration at t = 2 s?

A body moves with uniform velocity of 20 m/s. What is its acceleration?

A stone is thrown vertically upwards with a velocity of 20 m/s. What is the time taken to reach the highest point? (Take g = 10 m/s²)

A train moves with a velocity of 36 km/h and comes to rest in 10 seconds. What is its acceleration?

A particle moves such that its displacement x (in meters) at time t (in seconds) is given by x = 4t² - 3t + 2. Find the velocity at t = 3 s.

A body covers the first half of a distance with speed v and the second half with speed 2v. What is the average speed for the entire journey?

An object starts from rest and moves with acceleration a. The distance covered in nth second is given by:

A particle moves along a straight line with acceleration a = 6t (m/s²), starting from rest. What is the velocity at t = 2 s?

A car accelerates uniformly from 10 m/s to 30 m/s in 5 seconds. What is the displacement during this time?