Math, asked by Selfish6556, 1 year ago

A ball is sent up vertically from h tower of height 58.8m with a velocity of 4.9m/s. what is tha time taken by it to reach the ground

Answers

Answered by KVaishu
1
Given, Maximum height  = 58.8 m
           The velocity with which it was thrown = Initial velocity = 4.9 m/s
Time taken to reach back to the ground = Time of flight = 2u / g
                                                                                        = 2 (4.9) / 9.8
                                                                                        = 9.8 / 9.8
                                                                                        = 1 sec
Time taken to reach the ground = 1 sec

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