- #1
alan_g
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A 44.9-kg seal at an amusement park slides from rest down a ramp into the pool below. The top of the ramp is 1.80 m higher than the surface of the water and the ramp is inclined at an angle of 33.9° above the horizontal. If the seal reaches the water with a speed of 4.51 m/s, what is the work done by kinetic friction?
What is the coefficient of kinetic friction between the seal and the ramp?
i set up a freebody diagram and drew all the forces that would be acting on the seal and listed the known variables, but i can't seem to find a way to connect them all together or find a formula to use to find the work done by kinetic friction or the coefficient of kinetic friction
What is the coefficient of kinetic friction between the seal and the ramp?
i set up a freebody diagram and drew all the forces that would be acting on the seal and listed the known variables, but i can't seem to find a way to connect them all together or find a formula to use to find the work done by kinetic friction or the coefficient of kinetic friction