1. A toy car is pulled by a force of 5 N at an
angle of 60° horizontally. If the distance
covered is 2 m, find the work done.
Answers
Answered by
3
Answer:
Work done is 5 Joules.
Explanation:
Given:
- F = 5N
- θ = 60 degree
- s = 2m
Work = Force * Cos θ
W = FsCosθ
W = 5 * 2 * Cos 60
(As Cos 60 = 1/2)
W = 10 * 1/2
W = 5 J
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