Question

State four effects which a force can bring about. Give two examples in each case​

Answer 1

Answer:

Force may bring the following change: 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. ... 4) May bring about a change in the shape of an object.

Answer 2

Answer:

• A force can move a stationary object. Example : The force of motor makes a stationery fan to move ( rotate).
• A force can change the speed of a moving object. ...
• A force can stop a moving object. ...
• A force can change the direction of a moving object. ...
• A force can change the shape of an object.

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