A 1.5 m high person is holding a 20 kg trunk on his head and is standing at a roadways bus terminal . How much work is done by the person
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6
Answer:
A 1.5 m high person is holding a 20 kg trunk on his head and is standing at a roadways bus-terminal. How much work is done by the person? Zero.
Explanation:
Answered by
9
Answer:
No work done
Explanation:
As the person isn't moving there isn't any work done due to absence of displacement. There would have been work done against gravity while lifting the trunk
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