Rama's weight is 40kg. She is carrying a load of 20 kg up to a height of 20 m . What work does she do?
1 answer:
Answer:
...
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Answer:
c.
Explanation:
We are given that
Acceleration due to gravity on the moon=
Acceleration due to gravity on the earth=
Net force due to am on an object on moon=
There is no friction and no drag force and there is no gravity involved
Then, the force acting on an object on earth=
(given)
Hence, option c is true.