A force of 10N acts on a body of 2kg mass for a distance of…

Physics Work, Energy, Power and Collision Potential Energy and Mechanical Energy Conservation MCQ (Single Correct)

A force of 10N acts on a body of 2kg mass for a distance of 1m. The kinetic energy received by the body is-

20 J

10 J

5 J

2.5 J

Text Solution

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The correct answer is:

The work done on the body by the force is converted into kinetic energy. The work done (W) is given by the formula:

where F is the force and d is the distance. The kinetic energy (KE) received by the body is equal to the work done.

Identify the given values: Force . Distance . Mass .

Calculate the work done using the formula:

Since the work done is converted into kinetic energy, the kinetic energy (KE) received by the body is:

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