Engineering Board Exam Reviewer · Engineering Mechanics · easy
A force of 60 N is applied at an angle of 30° to the direction of motion, moving an object a distance of 5 m. How much work is done by the force?
- 259.81
- 300
- 150
- 65
Answer
A. 259.81
Solution
W = F · d · ( ) = 60 × 5 × (30°) = 259.81 J.
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