Advertisements
Advertisements
प्रश्न
Work done = Force × ........................................
Advertisements
उत्तर
Work done = Force ×distance moved in direction of force.
APPEARS IN
संबंधित प्रश्न
Soni says that the acceleration in an object could be zero even when several forces are acting on it. Do you agree with her? Why?
Derive a relationship between S.I. and C.C.S. unit of work
Its moment of a force scalar or a vector quantity?
Why does a spanner have a long handle?
Is the motion of moon around the earth in circular path an accelerated motion?
A girl of mass 50 kg runs up a flight of 40 steps in 20 seconds. If each step in 20 cm high, calculate the power developed by the girl. (g= 10 ms-2).
State the energy changes which take place when A toy car with a wound spring moves on ground.
Name the material commonly used for the manufacturing of solar cells.
