A 4. You hit a tennis ball with an initial vertical velocity of vo, of 25 m/s. The ball leaves the tennis racket 2 meters above the ground, ho. How much time does your opponent have before the ball hits the ground on the other side of the net, h(t)?Use h(t) = -5t² + vot + howhere h(t) is the height of a tennis ball being hitho is the initial heightvo is the velocity in meters/second after time (t) in secondsO t= 0.08 secondsO t= 0.23 secondsO t= 5.08 secondst = 25.02 seconds

Answered: Image /qna-images/answer/003a0776-5ea8-40f3-9629-8bd7ba642c09.jpg

O 4. You hit a tennis ball with an initial vertical velocity of vo, of 25 m/s. The ball leaves the tennis racket 2 meters above the ground, ho. How much time does your opponent have before the ball hits the ground on the other side of the net, h(t)? Use h(t) = -5t2 + vot + ho where h(t) is the height of a tennis ball being hit họ is the initial height vo is the velocity in meters/second after time (t) in seconds O t= 0.08 seconds O t= 0.23 seconds O t= 5.08 seconds Ot- 25.02 seconds

O 4. You hit a tennis ball with an initial vertical velocity of vo, of 25 m/s. The ball leaves the tennis racket 2 meters above the ground, ho. How much time does your opponent have before the ball hits the ground on the other side of the net, h(t)? Use h(t) = -5t2 + vot + ho where h(t) is the height of a tennis ball being hit họ is the initial height vo is the velocity in meters/second after time (t) in seconds O t= 0.08 seconds O t= 0.23 seconds O t= 5.08 seconds Ot- 25.02 seconds

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...

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