Chapter - 4 Work and Energy

Q&A -Ask Doubts and Get Answers

Q
Work and Energy

Question:

Soni says that the acceleration in an object could be zero even when several forces are acting on it. Do you agree with her? Why?

Answer:

Acceleration of an object will be zero when the net force acting on an object will be zero. Net force can be zero even when there are multiple forces acting on the body as net force is balanced. For a uniformly moving object, the net force acting on the object is zero. Therefore, the acceleration of the object is zero. Hence, Soni is right.


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