Ichiro throws a baseball with an initial speed of 145 feet per second at an angle of

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Ichiro throws a baseball with an initial speed of 145 feet per second at an angle of 20° to the horizontal. The ball leaves Ichiro’s hand at a height of 5 feet.

(a) Find parametric equations that model the position of the ball as a function of time.

(b) How long is the ball in the air?

(d) When is the ball at its maximum height? Determine the maximum height of the ball.

(e) Using a graphing utility, simultaneously graph the equations found in part (a).

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Apr 01, 2019 01:38 PM

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Ichiro throws a baseball with an initial speed of 145 feet per second at an angle of

Question:

Step by Step Answer:

a Use equations 1 x 145 cos 20 t y 1 32t 145 sin 20 t5 ...View the full answer

Precalculus

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