Question

what is negative work done? Explain?​

Answer 1

Answer:

NEGATIVE WORK: The work done is said to be negative work when force and displacement are in opposite direction.

Example: When an object is thrown upwards,the force of gravity is in downward direction whereas displacement acts in upward direction.

Answer 2

Answer:

Negative work done – The work done is said to be negative when force and displacement are in opposite directions. Hence, work is negative. Note: Work done by friction is always zero because friction force and displacement act in opposite directions

Explanation:

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