Answer
$d=166$ ft
Work Step by Step
x-direction
$s=s_0+v_0t$
$d\cos 10=0+80 \cos 55 t$
y-direction
$s=s_0+v_0t+\frac{1}{2}a_ct^2$
$d\sin 10=0+80\sin 55t-\frac{1}{2}(32.2)(t^2)$
Solving
$t=3.568$ s
$d=166$ ft
Engineering Mechanics: Statics & Dynamics (14th Edition)
by Hibbeler, Russell C.
Published by
Pearson
ISBN 10:
0133915425
ISBN 13:
978-0-13391-542-6
Chapter 12 - Kinematics of a Particle - Section 12.6 - Motion of a Projectile - Problems - Page 52: 93
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