PROBLEM 2.1112. A ball is thrown vertically upward with a velocity of 25 m/s from the top of abuilding 200 m high. Find the velocity of the stone at a height of 80 m. above theground.64.58 m/s44.58 m/sс. 34.58 m/sd. 54.58 m/sa.b.

Consider the maximum height the ball is reached from the building is S1 The maximum height of the…

Answered: 12. A ball is thrown vertically upward…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Consider a stone is dropped from the top of the building, which reaches ground in 0.2 minutes. Determine height of the building and velocity of the stone when it reaches ground. O a. (31.92 m,7.48 m/s) O b. (43.5 cm, 23.15 km/hr) OC.(490.92m, 78.48 m/s) O d. (706.32m, 117.72 m/s)
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12. A ball is thrown vertically upward with a velocity of 25 m/s from the top of a building 200 m high. Find the velocity of the stone at a height of 80 m. above the ground. 64.58 m/s b. 44.58 m/s c. 34.58 m/s d. 54.58 m/s a.