Question

can work be negative?explain it with example?.

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Answer 1

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 CTS in downward direction whereas displacement acts in upward direction.

Answer 2

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 CTS in downward direction whereas displacement acts in upward direction.