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A body is projected down at an angle of 30° with the horizontal from the top, of a building 170m high. Its initial speed is 40m/s . How long will it take before striking the gro…

A body is projected down at an angle of 30° with the horizontal from the top, of a building 170m high. Its initial speed is 40m/s . How long will it take before striking the gro…
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2 votes
A body is projected down at an angle of 30° with the horizontal

from the top, of a building 170m high. Its initial speed is 40m/s .
How long will it take before striking the ground.

User Rifaj
by
8.6k points

1 Answer

2 votes

Answer:

It will take 15 seconds

User Korona
by
8.1k points
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