Question

What is energy ??????​

Answer 1

Answer:

Energy is the rate of doing work.

Energy is required for us to do various activities like playing, running etc.

Energy can be transferred from one to another object.

There are many energy like mechanical energy, Muscular energy , food energy, Solar energy etc.

Answer 2

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✰ Question ✰

⋄ What is Energy???

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✰Answer✰

➠ The the capacity of a body to do work is called the energy.

⋄ There are generally two main type of energy are :-

( 1) Kinetic Energy

(2) Potential Energy

✰ Kinetic energy ✰

➠ The energy of an object because of its motion is called its kinetic energy( K.E).

To find Kinetic energy of object, we have to use this formula.

➧ K. E= 1/2 mv² here m is mass of object and v is the velocity of object.

✰ Potential Energy ✰

➠ The energy of an object because of its position or shape is called its Potential energy (P.E)

To find Potential energy we have to use this formula.

P.E = mgh here m is mass of object,g is acceleration due to gravity and h is the height of object.

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