Question

Dash is mainly used in the generation of thermal power

Answer 1

Answer:

A force-time graph of a body is shown in figure. The change in momentum of the body between 0 to 8 s:-

F(N)

+(see)

8

v

ОО

04 N-s

08 N-S

Answer 2

Answer:

Coal is mainly used in the generation of thermal power plant.