Question

A solid block is resting over a horizontal surface and there is no frictional force between them. To keep the block at rest​

Answer 1

Answer:

To keep the solid block at rest Gravitational Force must act on it, the Normal force must act on it to keep the block in rest

Step by Step explanation:

Gravitatoonal force - The force which is exerted by the ground is called as gravitational force

Normal Force - The force which supports the objects is called as Normal Force

Answer 2

Answer:

two equal forces should act on the body in opposite directions

Explanation:

cause it will make the body stable and stop it from moving