A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds.
A). 4
B). 36
C). 36
D). 8
1. Electric Motor converts _____ energy to mechanical energy
4. The component used for tuning a radio is basically a variable
5. A piece of wood is held under water. The upthrust on it will be:
6. Low voltage cables are meant for use up to
7. A permanent magnet can affect
8. The filament of electric bulb is made up of :