Question

Which of the following is not the effect of force?

i. change direction of a moving body
ii. change speed of a moving body
iii. change shape and size of the moving body
iv. change colour of an object​

Answer 1

iv. change colour of an object​

Step-by-step explanation:

Change of colour is often occured by chemical reactions and not phsycial forces

Answer 2

Step-by-step explanation:

The force is not involved in changing of colour of an object. It is an affect of chemical or organic reaction. But the change in direction, change in speed and change in shape and size are affected by the force.

Therefore, option IV. is the correct answer