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A rock is thrown upward with an initial velocity of 29m/s. What is the rock's maximum height? 43 m 35.8 m 14.5 m O 58 m
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2 votes
A rock is thrown upward with an initial velocity of 29m/s. What is the rock's maximum height?

43 m
35.8 m
14.5 m
O 58 m

User Nashcheez
by
4.4k points

1 Answer

4 votes
V^2 = u ^2 + 2 a S
0 = 29^2 - 2 x 9.8 x s
19.6 s = 841

s = 841/19.6 = 42.9 m
User Michael Wasser
by
4.5k points
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