A man of 50 kg mass is standing in a gravity free space at a height of 10 m above the floor. He throws a stoneof 0.5 kg mass downwards with a speed 2 m/s. When the stone reaches the floor,the distance of the man above the floor will be:

Options

(a) 9.9 m
(b) 10.1 m
(c) 10 m
(d) 20 m

Correct Answer:

10.1 m

Explanation:

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