A 20 kg object is being pulled with F Newton force which has 60 degree with...
A 20 kg object is being pulled with F Newton force which has 60 degree with ground. 263 J work is done to move 50 m distance. Assuming a frictionless surface, calculate F.
Homework Answers
work done=F*d*cos(theta)
where F=applied force
d=displacement
theta=angle between force and displacement
given that theta=60 degrees
d=50 m
work done=263 J
then 263=F*50*cos(60)
==>F=10.52 N
hence the object is being pulled by a force of amgnitude 10.52 N
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A 20 kg object is being pulled with F Newton force which has 60
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