An object is thrown from the ground and reach a maximum height of 30 m above the ground and a range of 150 m. Find the initial velocity v, of the object and its angle of projection 0 above the ground. A) v, = 43.22 m/s, 0= 35.43° B) v, = 40 m/s, 0 = 45° C) v,= 45 m/s, 0= 45° D) v, = 38.82 m/s, 0= 38.66°
An object is thrown from the ground and reach a maximum height of 30 m above the ground and a range of 150 m. Find the initial velocity v, of the object and its angle of projection 0 above the ground. A) v, = 43.22 m/s, 0= 35.43° B) v, = 40 m/s, 0 = 45° C) v,= 45 m/s, 0= 45° D) v, = 38.82 m/s, 0= 38.66°
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:8. An object is thrown from the ground and reach a maximum height of 30 m above the ground and a range
of 150 m. Find the initial velocity v, of the object and its angle of projection 0 above the ground.
A) v, = 43.22 m/s, 0= 35.43°
B) v, = 40 m/s, 0= 45°
C) v, = 45 m/s, 0= 45°
D) v, = 38.82 m/s, 0= 38.66°
%3D
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