The man stands 18 m from the wall and throws a ball at it with the speed of 15 m/s as shown in Figure Q2. He release the ball at an angle of 0 = 30° so that it strikes point B at the height of h1. The ball reached the maximum height at C. (a) Find the component of velocity in x-direction just before it hit the wall at point B. (b) Calculate the time of flight of the ball from A to B. Determine the height of h1 when the ball reach andi hit the wall at point B. of velocity Find the magnitude and direction of the ball just before it hit the wall at point B. (c) (d) (e) Determine the maximum height of h2 and the horizontal distance of xe.

The man stands 18 m from the wall and throws a ball at it with the speed of 15 m/s as shown in Figure Q2. He release the ball at an angle of 0 = 30° so that it strikes point B at the height of h1. The ball reached the maximum height at C. (a) Find the component of velocity in x-direction just before it hit the wall at point B. (b) Calculate the time of flight of the ball from A to B. Determine the height of h1 when the ball reach andi hit the wall at point B. of velocity Find the magnitude and direction of the ball just before it hit the wall at point B. (c) (d) (e) Determine the maximum height of h2 and the horizontal distance of xe.

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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