7. For a javelin thrower to maximize her throwing distance, she should release the javelin at an angle a of 458 b of less than 452 of greater than 45 d dependent on the javelin's speed upon release e dependent on the thrower's strength 8. For a projectile returning to level ground, as the angle of projection increases from 0 to 453, a projectile's time of flight increases and horizontal range decreases a decreases and horizontal range decreases C. increases and horizontal range increases d decreases and horizontal range increases remains constant and horizontal range decreases

7. For a javelin thrower to maximize her throwing distance, she should release the javelin at an angle a of 458 b of less than 452 of greater than 45 d dependent on the javelin's speed upon release e dependent on the thrower's strength 8. For a projectile returning to level ground, as the angle of projection increases from 0 to 453, a projectile's time of flight increases and horizontal range decreases a decreases and horizontal range decreases C. increases and horizontal range increases d decreases and horizontal range increases remains constant and horizontal range decreases

Name: 7. For a javelin thrower to maximize her throwing distance, she shoul
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Description: 7. For a javelin thrower to maximize her throwing distance, she should release the javelin at an angleaof 458b.of less than 45Eof greater than 45d dependent on the javelin's speed upon releasee dependent on the thrower's strength8. For a projectile

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ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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Projectile Motion

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Question

7. For a javelin thrower to maximize her throwing distance, she should release the javelin at an angle
a
of 458
b.
of less than 45E
of greater than 45
d dependent on the javelin's speed upon release
e dependent on the thrower's strength
8. For a projectile returning to level ground, as the angle of projection increases from 0 to 45a, a
projectile's time of flight
increases and horizontal range decreases
a
b decreases and horizontal range decreases
increases and horizontal range increases
d decreases and horizontal range increases
remains constant and horizontal range decreases

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