Two packages slide down a 20 degree ramp from rest a distance of d=6.6 m along the ramp. Package A has a mass of 5.0 kg and a coefficient of kinetic friction 0.20 between it and the ramp. Package B behind package A has a mass of 10 kg and a coefficient of kinetic friction 0.15 between it and the ramp. How long does it take package A to reack the bottom?

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A: Given that:m=53 kgμs=0.42μk=0.26u=4.4 m/sg=9.8 m/s2

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A: Given Mass of the block = m = 91 kg Coefficient of static friction = µs = 0.48 Coefficient of…

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A: SOLUTION AS

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A: mB = 25 kg  mA = 15 kg N is the normal force and fs is the static friction.

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A: Given: The mass of the object is 100 g. The coefficient of the static friction force is 0.3. The…

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A:

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A:

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Q: A man is putting down 2 boxes, one on top of the other, down a ramp by pulling on a rope parallel to…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: Given data: Initial speed of puck is, u=20 m/s. Coefficient of kinetic friction is, μk=0.4.

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A: According to the work energy theorem, the equation can be written as Ef=WF+Wr…

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A: Distance travelled by truck =12m Coefficient of kinetic friction = 0.1 Final kinetic energy =0 Let…

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.