The force of friction: The force which acts opposite to the direction of motion of a body is known as the force of friction. For example, the charged scale attracts the pieces of paper by a non-contact force known as electrostatic force. So here, the movement of car occurs due to the force generated by the machine on the tyres.Įlectrostatic force: Electrostatic force is the force that exists either between the two charged bodies, or between a charged and an uncharged body. Mechanical force: The force generated by the means of a machine is known as mechanical force. For example, when a car gets started, its engine creates a mechanical force on the tyres that help the car to accelerate. For example, an apple falling from a tree branch towards the ground is due to gravitational force. Gravitational force: It is the force that is exerted by the Earth on every object, which is near or on its surface. For example, when you pick up a book placed on the table using your hands, you apply muscular force. Muscular force: The force applied by the action of muscles in our body is termed as a muscular force.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |