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There is a cube of mass m with a v_0 of 0 at the highest point...

There is a cube of mass m with a v_0 of 0 at the highest point of a plane is inclined. This inclined plane has an angle of θ = 24° with respect to the horizontal and a height of 4.7 m. Once it is released, it is moving with a v=0.55 m/s at a distance d after the end of the inclined plane. The kinetic friction coefficient between the block and plane is μp = 0.1. The coefficient of friction on the horizontal distance at distance d is μr = 0.2.

c. What is the cube's speed, in meters per second, just after it leaves the inclined plane?

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Answer #1

h =47h yo y # conservation of energy b/w A&B - KE + PEA = KE et SE + friction mg h= 2 mv ² + (4 mg) (AB) - gh = 1 v2 + (upg)please like

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