The energy required to accelerate a car from rest to 10ms-1 is W .the energy required to accelerate the car from 10ms-1 to 20ms-1 is

The energy required to accelerate a car from 10 m/s to 20 m / s is how many times the energy required to accelerate the car from rest to 10 m /s

The workdone to accelerate a body from 30 ms^(-1) to 60 ms^(-1) is three times the work done to accelerate it from 10 ms^(-1) to 'v' . The value of 'v' in ms^(-1) is

An object accelerates from rest to a velocity 27.5ms in 10s ,then find distance covered by the object during next "10s

In a given figure the acceleration of M is (g=10ms^(-2))

The speed of a car changes from 0 to 5 ms^(-1) in the first phase and from 5 ms^(-1) to 10 ms^(-1) in the second phase and from 10 ms^(-1) to 15 ms^(-1) during the third phase. In which phase the increase in kinetic energy is more ?

A particle starting from rest attains a velocity of 50 ms^(-1) in 5 s. The acceleration of the particle is

The velocity of a car increases from 5 ms^(-1) to 17ms^(-1) in a period of 6s. Then , the velocity of the car reduces to 5 ms^(-1) in a further period of 8s. Calculate the acceleration and retardation of the car.

A one-ton car moves with a constant velocity of 15 ms^(–1) on a rough horizontal road. The total resistance to the motion of the car is 12% of the weight of the car. The power required to keep the car moving with the same constant velocity of 15ms^(–1) is [Take g=10ms^(-2) ]

A car moving on a level rosd. A pendulum suspended from the ceiling makes an angle of 10^(@) with the vertical. Find the acceleration of the car. Take g=10ms^(-2) .

A car accelerates uniformly from 18kmh^(-1) " to " 72 kmh^(-1) in 10s. Calculate the acceleration of the car.