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denis23 [38]
3 years ago
8

A ball is thrown vertically upwards with a velocity of 20 m s −1 from the top of a multistorey building of 25 m high. How high w

ill the ball rise from top of the building? (Take g = 10 m s
Physics
1 answer:
Sunny_sXe [5.5K]3 years ago
3 0

Answer:

20m

Explanation:

How high the ball rise from top of the building is the same as the maximum height reached by the ball

using equation of motion under gravity

V^2=U^2+2gs

making s the subject

U^2/2g

20^2/2×10=20m

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Answer:

83%

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