A particle is dropped from the top of a tower 60 m high and another is projected

Question

A particle is dropped from the top of a tower 60 m high and another is projected upwards from the foot of the tower to meet the first particle at a height of 15.9 m. The velocity of projection of the second particle is

Options:

A . 16 m/sec

B . 18 m/sec

C . 20 m/sec

D . 22 m/sec

Answer: Option C

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