explain with example of zero work while force and displacement are not zero
Answers
Answer:
A simple example of zero work is when you stand holding a bag in your hands and do not move it. Your hands apply a force on the bag to balance the force of gravity exerted on it but since there is no displacement of the bag, the work done on it by you (your force) and also the gravity is zero
Explanation:
Answer with explaintion...
Work is defined as the product of displacement and the applied force directed along the direction of displacement. ... If θ is either 90 degrees or 270 degrees, the work done is equal to zero since the cosine of either 90 degrees or 270 degrees is equal to zero. As an example of this is in this situation.
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