A shopper pulls a shopping cart through a distance of 8.25m with a force of 30.0N acting at an angle of 350 with the horizontal. What is the work done by the shopper on the cart
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243. 7 J
Explanation:
Work can be calculated with the equation: Work = Force × Distance x the cosine of the angle: W = Fdcos 0
Given: F = 30 N
s = 8.25 m
cos0= 350°
W = (30) 8.25 cos 350°
W = 30 x 8.124663962
W = 243.7 joules