2.In the accompanying figure, a tiny cube is pushed and released at point A. It has an initial velocityof 7.23 m/s. The whole course is frictionless except that marked L which is 16.2 m and has acoefficient of kinetic friction of µk = 0.78. Heights hi = 6.00 m and h2 = 2.00 m.(a) What is the speed of the cube atpoint B? (Hint: you do NOT need itsmass)(b) What is the speed of the cube at point C?(c) Does the cube make it to point D? If so, how fast is it going there? If not, what is its distancetraveled through region L?

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Answered: 2. In the accompanying figure, a tiny…

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