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A Ball Is Dropped from Rest from a Height H

Question 69

Multiple Choice

A ball is dropped from rest from a height h above the ground.Another ball is thrown vertically upwards from the ground at the instant the first ball is released.Determine the initial speed of the second ball if the two balls are to meet at a height h/2 above the ground.


A) h/g
B) A ball is dropped from rest from a height h above the ground.Another ball is thrown vertically upwards from the ground at the instant the first ball is released.Determine the initial speed of the second ball if the two balls are to meet at a height h/2 above the ground. A) h/g B) C) D) g/h E)
C) A ball is dropped from rest from a height h above the ground.Another ball is thrown vertically upwards from the ground at the instant the first ball is released.Determine the initial speed of the second ball if the two balls are to meet at a height h/2 above the ground. A) h/g B) C) D) g/h E)
D) g/h
E) A ball is dropped from rest from a height h above the ground.Another ball is thrown vertically upwards from the ground at the instant the first ball is released.Determine the initial speed of the second ball if the two balls are to meet at a height h/2 above the ground. A) h/g B) C) D) g/h E)

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