Workdone at zero degree will positive or not.explain
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1
Answer:
Work done = force x displacement.
Work done at 0 degree, applying trignometry you will find out that it is 0.
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27
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Can work done by a body be negative or positive? The work done by a body can be negative when the force acts opposite to the direction of displacement. It is positive otherwise. Also, if the force acts perpendicular to the direction of motion, or if the displacement of the object is zero, then work done is zero.
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