You have a truck at the top of a boat ramp and it has a rope...

Question

Question

You have a truck at the top of a boat ramp and it has a rope that is tied to the trailer down the ramp.

The boat is just sitting on the trailer with nothing but friction to keep it in place. Air Drag is zero.

What you know is:

Mass of Boat = 100 kg

Mass of Trailer = 280 kg

Mass of Truck = 2150 kg

Angle of ramp = 5 degrees

Coefficent of Static Friction, Boat on Trailer = 0.35

Coefficient of Kinetic Friction, Ramp on Trailer = 0.20

What is the maximum tension that can be given to the rope to get the boat up the ramp?

Give your answer in Newtons to three significant figures.

science physics

Answer 1

Answer #1

The tension in the rope is equal to the downward weight of the trailer and friction force on the trailer in opposite directio

Answer 2

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