Question

1. Define force. Describe with suitable examples the various effects of a force.​

Answer 1

Explanation:

Examples for effect of force - example

1) Can change the state of an object(rest to motion/ motion to rest):For example, pushing a heavy stone in order to move it.

2) May change the speed of an object if it is already moving. ...

3) May change the direction of motion of an object.

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Answer 2

Answer:

Force is the push or pull acting on an object that produces acceleration on the object.

example - a football is at rest. suddenly, a player kicks the football and change the state of football from rest to motion. it also change the speed of football from 0 ( because the football is at rest) to some speed.

Effects of force

• it changes the state of object
• it changes the speed of the object
• it changes the direction of the object
• it changes the shape and size of the object