Ex. 5.5 A ball is tossed with a velocity of 10 m/s directed vertically upward from a window located 20 m above the ground. Knowing that the acceleration of the ball is constant and equal to 9.81 m/s? downward, determine (a) the velocity v and elevation y of the ball above the ground at any time t (b) the highest elevation reached by the ball and the corresponding value of t (c) the time when the ball will hit the ground and the corresponding velocity . Draw the v-t and y-t curves.

Ex. 5.5 A ball is tossed with a velocity of 10 m/s directed vertically upward from a window located 20 m above the ground. Knowing that the acceleration of the ball is constant and equal to 9.81 m/s? downward, determine (a) the velocity v and elevation y of the ball above the ground at any time t (b) the highest elevation reached by the ball and the corresponding value of t (c) the time when the ball will hit the ground and the corresponding velocity . Draw the v-t and y-t curves.

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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