Question

Define force.Is it necessary for the two to be direct contact for a force to exist between them.Explain with examples. ​

Answer 1

Answer:

Push or pull is known as force.

As you push or pull something you need effort.

Answer 2

Answer:

No, it is not necessary for two bodies to be in direct contact for a force to exist between them.

For example, the gravitational force acts between two celesti bodies like the earth and the moon which are 384400 km apart Same is the case with electrical charges which experience Coulomb's Force when they are some distance apart.

Explanation:

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