A projectile of mass m is fired at an angle 9 giving it an initial speed of vo. The projectile reached a maximum height, H. Refer to the figure. Neglect air resistance. C vo 4 Kº 0 O2mgH mgH 00 O2mgh B O mgh h H R What is the magnitude of the work done on the projectile by the gravity at its initial point? D h E

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Chapter1: Units, Trigonometry. And Vectors
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Question 10
A projectile of mass m is fired at an angle 9 giving it an initial speed of vo. The projectile reached a
maximum height, H. Refer to the figure. Neglect air resistance.
C
O2mgH
mgH
0
vo
O2mgh
mgh
K
AnimoSpace Support
0
B
2
h
H
R
What is the magnitude of the work done on the projectile by the gravity at its initial point?
D
h
E
Transcribed Image Text:Question 10 A projectile of mass m is fired at an angle 9 giving it an initial speed of vo. The projectile reached a maximum height, H. Refer to the figure. Neglect air resistance. C O2mgH mgH 0 vo O2mgh mgh K AnimoSpace Support 0 B 2 h H R What is the magnitude of the work done on the projectile by the gravity at its initial point? D h E
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