Question

Answer the internal questions of the force and pressure lesson

Answer 1

Explanation:

• Force: a push or a pull on an object is called force. Force may impart motion to an object.

• it is applied on an object in the same direction add to one another.

• Pressure: The force acting on a unit area of a surface is called pressure. It acts perpendicular to the surface on which pressure is exerted.

• Pressure= force/area on which it acts. Lesser the area, greater is the force.

• Both liquids and gases exert pressure on the wall of their containers.

Answer 2

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• Force: a push or a pull on an object is called force. Force may impart motion to an object.

• it is applied on an object in the same direction add to one another.

• Pressure: The force acting on a unit area of a surface is called pressure. It acts perpendicular to the surface on which pressure is exerted.

• Pressure= force/area on which it acts. Lesser the area, greater is the force.

• Both liquids and gases exert pressure on the wall of their containers.