Answer
Fnet = (1.8793 i + 0.684 j ) N
Work Step by Step
We know that
Fnet = Fx i + Fy j
Fx = 2cos 20
Fy = 2sin 20
So
Fnet = (1.8793 i + 0.684 j) N
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 5 - Force and Motion-I - Problems - Page 116: 3c
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