Two masses of 400 kg each connected by a string slide down, Ask an Expert

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Two masses of 4.00 kg each, connected by a string, slide down a ramp making an angle of 45° with the horizontal. The coefficient of kinetic friction between m1 and the ramp is 0.33. The coefficient of kinetic friction between m2 and the ramp is 0.19.

a) Find the magnitude of the acceleration of the masses.

b) What is the tension in the string?

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