A porter keeps standing at a place while holding a suitcase of mass 20 kg over his head for five minutes . has he done some work give reason for your answer
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Answered by
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No work is done by the porter because of the angle between the force and Displacement is 0° . So, the effect of work would be produced by the porter.
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Hi!!
here is a simple answer which you can write in exam.
☀No, he has not done any work. Work is said to be done only when a force is applied and there is displacement of the object. Here, there is no displacement of the object, i.e. the suitcase therefore we can conclude that no work has been done by him.
Do not forget to Mark as the brainliest!!
here is a simple answer which you can write in exam.
☀No, he has not done any work. Work is said to be done only when a force is applied and there is displacement of the object. Here, there is no displacement of the object, i.e. the suitcase therefore we can conclude that no work has been done by him.
Do not forget to Mark as the brainliest!!
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