Answer
$a). 1.16m/s$
$b). 48.8m$
Work Step by Step
60 km/hr = 16.67 m/s
a). Vertical velocity $=16.67sin4^{\circ}=1.16m/s$
b). Vertical distance $=700sin4^{\circ}=48.8m$
College Physics (7th Edition)
by Wilson, Jerry D.; Buffa, Anthony J.; Lou, Bo
Published by
Pearson
ISBN 10:
0-32160-183-1
ISBN 13:
978-0-32160-183-4
Chapter 3 - Motion in Two Dimensions - Learning Path Questions and Exercises - Exercises - Page 97: 14
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