GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Solution: Work is said to be done when a force moves an object through a distance in its own direction.
Detailed explanation-2: -Work is done whenever a force moves something over a distance. You can calculate the energy transferred, or work done, by multiplying the force by the distance moved in the direction of the force.
Detailed explanation-3: -When Does Work Happen? In order to accomplish work on an object there must be a force exerted on the object and it must move in the direction of the force. If either of those conditions are not met, then there is no work.
Detailed explanation-4: -Definition, The work done by a force is the product of the displacement and the component of the applied force of the object in the direction of displacement. When we push a block with some force ‘ ‘ the body moves with some acceleration, work is done.
Detailed explanation-5: -If the applied force causes an object to move to a distance, work is said to be done.