A car starts from rest and moves with uniform acceleration a on a straight road from t= 0 to t= T. After that, a constant deceleration 'a' brings it to rest. In this process the average speed of the car is

A car starts from rest and moves with uniform acceleration a on a straight road from time t=0 to t=T . After that, a constant deceleration brings it to rest. In this process the average speed of the car is

A body starts from rest and then moves with uniform acceleration. Then.

A car starting from rest and moving with uniform acceleration on a straight road travels for sometime such that the paths described by it in the last second and the penultimate second of its motion are in the ratio 4:3 respectively . Calculate the total time traveled by the body

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 particle accelerates from rest with uniform acceleration alpha then decelerates to rest witha constant deceleration beta . Find total displacement. Given time is T

A car starts from rest and moves with uniform acceleration of 5 m//s^(2) for 8 sec. If the acceleration ceases after 8 seconds then find the distance covered in 12s starting from rest.

A car starts from rest and moves with uniform acceleration of 5m/s^(2 for 8sec .If the acceleration ceases after 8seconds then find the distance covered in 12s starting from rest (in metres)