A bullet is projected so as to graze the tops of two walls each of height 20 m located at a distance 30 and 170m in the same line from the point of projection as shown in Fig.(2). Find the angle and the speed of projection of the bullet. 170m Fig.(2)

A bullet is projected so as to graze the tops of two walls each of height 20 m located at a distance 30 and 170m in the same line from the point of projection as shown in Fig.(2). Find the angle and the speed of projection of the bullet. 170m Fig.(2)

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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Q/
A bullet is projected so as to graze the tops of two walls
each of height 20 m located at a distance 30 and 170m in the
same line from the point of projection as shown in Fig. (2).
Find the angle and the speed of projection of the bullet.
Fig.(2)

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