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Marina86 [1]
3 years ago
12

At a constant velocity, you are pulling a 10kg object with. Force P. How much work is done by P to move 87cm? Assume kinetic fri

ctional coefficient = 0.26.
Physics
1 answer:
lara [203]3 years ago
3 0
Constant velocity means............
applied force=frictional force=p=kinetic friction coefficient*mg=0.26*10*9.8=?
now we know ....  work=force*distance=0.26*10*9.8*0.87joule
plz feel free to ask if u hv any confusion!!
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