A ball is thrown with an initial velocity vo = 12 m/s making an angle Oo = 58° above the horizontal. It hits the wall of a building after 0.7 s. What is the direction of the velocity of the ball just before hitting the wall? Neglect air resistance and %3D use g 10 m/s². %3D 0o= 58 1直重置

A ball is thrown with an initial velocity vo = 12 m/s making an angle Oo = 58° above the horizontal. It hits the wall of a building after 0.7 s. What is the direction of the velocity of the ball just before hitting the wall? Neglect air resistance and %3D use g 10 m/s². %3D 0o= 58 1直重置

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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Question

A ball is thrown with an initial velocity vo =
12 m/s making an angle 0, = 58° above the
horizontal. It hits the wall of a building after 0.7 s.
What is the direction of the velocity of the ball just
before hitting the wall? Neglect air resistance and
%3D
use g
10 m/s².
%3D
Vo
0, = 58

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