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kupik [55]
2 years ago
14

how do you find work when only given the angle a sled is pulled, the mass, the coefficent of kinetic friction and distance

Physics
1 answer:
Sergio039 [100]2 years ago
8 0

Answer:

W = F * s    

Work done equals applied force * distance traveled

Apparent weight = M g (1 - sin θ)     since some of applied force will lighten sled

μ = coefficient of kinetic friction

F cos θ = force applied to motion of sled

s = distance traveled

[μ M g (1 - sin θ)] cos θ * s = work done in moving sled

Note that F = μ M g    if applied force is in the horizontal direction

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