aditharp34 aditharp34

23-10-2020
Physics

contestada

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

Respuesta :

pfellas pfellas

23-10-2020

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

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