Physics, 17.10.2021 09:10 ljm64

A block of mass m=1.0 kg is initially at rest at the bottom of a ramp of length l=10m. The ramp is tilted upwards at an angle of 30 degrees and the coefficient of kinetic friction is 0.4. The block is connected to a rope and pulley as shown in the figure. If the rope is pulled with a force of 5N, how long does it take the block to reach the top of the ramp? You can ignore static friction, but not kinetic friction.

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A block of mass m=1.0 kg is initially at rest at the bottom of a ramp of length l=10m. The ramp is t...

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