A particle accelerates from rest at a constant rate for some time and attains a velocity of 8 m/sec. Afterwards it decelerates with the constant rate and comes to rest. If the total time taken is 4 sec, the distance travelled is

A car accelerates from rest at a constant rate alpha for some time after which if deaccelerates at constant rate beta to come to rest .If the total time elapsed is t second , evaluate the total distance travelled.

A car accelerates from rest at a constant rate alpha for some time, after which it decelerates at a constant rate beta and ultimately comes to rest.If the total time-lapse is t, what is the total distance described and maximum velocity reached ?

A car accelerates from rest at a constant rate for some time after which it decelerates at a constant rate beta to come to rest. If the total time elapsed is t, the maximum velocity acquired by the car is given by :

A car accelerates from rest at a constant rate 'alpha' for some time after which it decelerates at a constant rate beta to come to rest. If the total time elapsed is t, the maximum velocity acquired by the car is given by :