Question

explain work and mechanical energy,energy,power and joule ​

Answer 1

Answer:

Capacity of doing work by a body is called energy. Energy is a scalar quantity i.e. it has only magnitude but no direction and its unit is joule. The energy required to do 1 joule of work is called 1 joule energy.

Explanation:

Answer 2

HELLO!

Capacity of doing work by a body is called energy. Energy is a scalar quantity that is  it has only magnitude but no direction and its unit is joule. The energy required to do 1 joule of work is called 1 joule energy

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