Question

• Define i) Power ii) Displacement
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Answer 1

Answer:

i) power-the ability to control people or things or to do something

ii) displacement-A displacement is a vector whose length is the shortest distance from the initial to the final position.

Answer 2

Power : Power is defined as rate of doing work. It is also defined as rate at which energy is consumed. SI unit of power is watt.

Displacement : Displacement is defined as the change in position of an object. It is a vector quantity and has a direction and magnitude. It is represented as an arrow that points from the starting position to the final position.