A block of mass 10 kg accelerates uniformly from rest to a speed of 2 m/s in 20 sec. The average power developed in time interval of 0 to 20 sec is

A car of mass 1000 kg accelerates uniformly from rest to a velocity of 15 m/s in 5 sec. The average power of the engine during this period in watts is :

A body of mass 1 kg is acclerated uniformly from rest to a speed of 5 m/s in 4 sec. What is the instantaneous power delivered to the body at time t? (Assume t lt 4 sec.)

If a bus accelerates uniformly from rest to speed of 144 kmkh^-1 in 20s, it covers a distance

An 8 kg block accelerates uniformly from rest to a velocity of 4 m s^(-1) in 40 second. The instantaneous power at the end of 8 second is P xx 10^(-2) watt. Find the value of P.

An 8 kg block accelerates uniformly from rest to a velocity of 4 m s^(-1) in 40 second. The instantaneous power at the end of 8 second is P xx 10^(-2) watt. Find the value of P.

If a car at rest, accelerates uniformly to a speed of 144 km//h in 20s , it covers a distance of

If a car at rest, accelerates uniformly to a speed of 144 km//h in 20s , it covers a distance of

If a car at rest, accelerates uniformly to a speed of 144 km//h in 20s , it covers a distance of