Total Force: Solution
Question: What is the total work done by the 60-N force? as per the figure below?
- 180 J
- 200 J
- 190 J
- 20 J
- 0 J
Solution:
Only the component of F which is in the direction of motion does work and is equal to:
W = F × d = (40 N) ×(5 m) = 200 J.
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Date of last modification: Summer 2019