quiz

Work, Power, and Energy Challenge

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Question

Popular Questions In Work, Power, and Energy Challenge

  • Work is a _____ quantity.

  • Work is said to be done when a force produces

  • When a body is displaced in the direction of opposite to the applied force, then the work done is said to be 

  • When the body is displaced in the direction of applied force, then the work done is said to be

  • C.G.S unit of work is 

  • SI unit of work is 

  • Work done in lifting a body = weight of body ×\times _____.

  • kgm2s2kg \frac {m^2}{s^2} is the unit of

  • grcm2s2gr \frac {cm^2}{s^2} is the unit of

  • Power =