The block has mass m = 6.8 kg, the ramp is at an angle of θ = 28 degrees, the coefficient of kinetic friction between the block and the ramp is μk = 0.25, and the applied force is F = 156.4 N. What is the acceleration of the block up the ramp, in m/s2?
The block has mass m = 6.8 kg, the ramp is at an angle of θ = 28 degrees, the coefficient of kinetic friction between the block and the ramp is μk = 0.25, and the applied force is F = 156.4 N. What is the acceleration of the block up the ramp, in m/s2?
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The block has mass m = 6.8 kg, the ramp is at an angle of θ = 28 degrees, the coefficient of kinetic friction between the block and the ramp is μk = 0.25, and the applied force is F = 156.4 N.
What is the acceleration of the block up the ramp, in m/s2?
Expert Solution
Step 1
We have a mass of m=6.8 kg moving up a ramp at an angle 28o and the ramp has a coefficient of friction u=0.25. There is an applied force of 156.4 N. With this we can make a free body diagram,
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