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A 10 kg box is being pushed up a slippery ramp at and angle of 10 degrees. The coefficient of friction between the box and the ramp is just µ=0.1
a.) What force does the man need to apply to the box to keep it traveling up the ramp at a steady speed?
b.) What fraction of the weight of the box is this?
If the angle of the ramp is raised to 45 degrees then:
c.) What force does the man need to apply to the box to keep it traveling up the ramp at a steady speed now?
d.) What fraction of the weight force of the box is this?
If the flywheel on my truck has a mass of 22.8Kg a radius of .4572 meters and is rotating at 250 revolutions per minute
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A plane flies from base camp to Lake A, 300 km away in the direction 36.9° south of east. After dropping off supplies it flies to Lake B, which is 260km at 30.0° west of north from Lake A. find out the distance and direction from Lake B to the bas..
q1. a roller coaster 305 kg moves from a 5.00 m above the ground to b 23.0 m above the ground two non conservative
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