Which one has higher kinetic energy? Both light and heavy bodies have equal momentum.

What is the power utilized when work of 1000 J is done in 2 seconds?

Find the potential energy stored in a ball of 5 kg placed on the ground of 3m.

The energy possessed by the body by virtue of its motion is known as?

Collision between marble balls is which type of collision?

Which is the type of collision in which both the linear momentum and the kinetic energy of the system remain conserved?

The rate of doing work is called ——————

Charles's law is based on

The SI unit for measuring work and energy is

One newton metre is same as

. In a transformer the energy is conveyed from primary to secondary

Which of the following does not change in a transformer?

Mohan having a mass of 40 kg he climb of 50 steps of a staircase in 10s.If the height of each step is 15cm then what is his power? (g= 10 m/s*)

A car running at high speed, what energy does it contain ?

RRB Group-D 19-09-2018(Shift-I)

What does mechanical energy equal?

RRB ALP. & Tec. 30-08-2018(Shift-I)

Which of the following can not be created nor be destroyed ?

RRB Group-D 16-10-2018(Shift-I)

How would energy be converted while cycling?

RRB Group-D 05-11-2018(Shift-2)

S.I. unit of voltage is

RRB Group-D, 11-12-2018 (Shift -I)|

RRB Group-D, 25-10-2018 (Shift -II)D

If displacement is horizontal to the applied force, then work done is –

RRB Group-D, 26-10-2018 (Shift-1

Tachometer is used for measuring

RRB J.E. 2014(14-12-2014,Green Paper)

Which unit is equal to unit of energy

RRB ALP& Tec.(21-08-2018, Shift-I)

At the time of releasing an arrow in a drawn bow, the potential energy of the bow change

RRB ALP. & Tec. 30-08-2018(Shift-)