A car travels from rest with a constant acceleration "a" for "t" seconds. What is the average speed of the car for its journey if the car moves along a straight road?

A car travels from A to B at a speed of 20 km//hr and returns at a speed of 30 km//hr . The average speed of the car for the whole journey is

A car starts from rest and moves with constant acceleration. The ratio of distance covered by the car in nth second with that covered in n seconds is:

A car moves in a straight line, the car accelerates from rest with a constant acceleraation alpha on a straight foad. After gaining a velocity v , the car moves with that velocity for somerime. Then car decelerates with a retardation beta , If the total distance covered by the car is equal to s find the total time of its motion.

A car moves in a straight line, the car accelerates from rest with a constant acceleraation alpha on a straight foad. After gaining a velocity v , the car moves with that velocity for somerime. Then car decelerates with a retardation beta , If the total distance covered by the car is equal to s find the total time of its motion.

A car starts from rest and moves with a constant acceleration of 5 m//s^2 for 10 s before the driver applies the brake. It then decelerates for 5 s before coming to rest, then the average speed of the car over the entire journey of the car is

A car starts from rest and attains the speed of 10 km/hr repectively at the end of the first and second minute, If the car moves on a straight road, the distance travelled in 2 minute is

Starting from rest a car moves for sometime with a constant acceleration x and then with a constant retardation y and finally it comes to rest. If the car is in motion for a total time t, the maximum velocity of the car is

A car starts from rest and moves with uniform acceleration for time t then it moves with uniform speed of 60 km/h for time 3t and comes to rest. Find the average speed of car in its total journey.

A car starts from rest and moves with uniform acceleration for time t then it moves with uniform speed of 60 km/h for time 3t and comes to rest. Find the average speed of car in its total journey.

A car starts from rest and moves with uniform acceleration for time t then it moves with uniform speed of 60 km/h for time 3t and comes to rest. Find the average speed of car in its total journey.