Work Applied Force Rough Surface (Jee Mains) | ExamDuo
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Work done
Medium
Work Applied Force Rough Surface
A man drags a block through 10 m on rough surface (µ=0.5). A force of √
3
KN acting at 30° to the horizontal. The work done by applied force (in KJ) is
SELECT ONE OPTION
A
zero
B
15 KJ
C
5 KJ
D
10 KJ
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