A car of mass m has an engine which can deliver power P. The minimum time in which car can be accelerated from rest to a speed v is :-

A car of mass m has an engine which can deliver constant power P.the maximum speed that the car can attain in t seconds in

A car of mass mhasan engine which can deliver constant power P.the maximum speed that the car can attain in t seconds in

A car can be stopped within a distance of s when its speed is v. What is the minimum distance within which the car can be stopped during the same time when its speed is nv ?

A car of mass 750 kg has an engine which produces a constant power of 40 kW. If the resistance to motion assumed constant is 800 N, Find the maximum speed at which the car can travel on the road. Also find the acceleration when it is travelling at 25m/s.

The power engine which accelerates a car of mass 800 kg to a speed of 72 km/h from rest in 32s is

A railroad flatcar of mass M can roll without friction along a straight horizontal track. Initially, a man of mass 'm' is standing on the car, which is at rest. What is the velocity of the car if man runs to the left so that his speed relative to the car is v_(rel) .

A car starts from rest. It has to cover a distane of 500m from rest to rest. The coefficient of friction between the road and the tyre is 1/2. the minimum time in which the car can cover this distance is? (g=10m//s^(2))

If the crest of the hill has a radius of curvature p determine the maximum constnat speed at which the car can travel over it without leaving the surface of the road. Neglect the size of the car in the calculation. The car has mass m. Given p=40m, m=1700kg, g=10m//s^(2)