An object of mass, m is moving with a co | Class 9 Science Chapter Work and Energy, Work and Energy NCERT Solutions

Question:

An object of mass, m is moving with a constant velocity, v. How much work should be done on the object in order to bring the object to rest?

Answer:

Mass of the object = m

Velocity = v 

Therefore ,Kinetic energy

To bring the object to rest,  amount of work is required to be done on the object.


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Welcome to the NCERT Solutions for Class 9 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 5 , Question 16: An object of mass, m is moving with a constant velocity, v. How much work should be done on the obje....