Problem 2(30 points): The 5−kg box has a speed of v0 = 20 m/s when H = 3 m. Given the kinetic friction coeficient μk = 0.1 and R = 9 m, determine the normal force the box exerts on the surface when it reaches the location of θ = 30∘. Neglect the size of the box.

Problem 2(30 points): The 5−kg box has a speed of v0 = 20 m/s when H = 3 m. Given the kinetic friction coeficient μk = 0.1 and R = 9 m, determine the normal force the box exerts on the surface when it reaches the location of θ = 30∘. Neglect the size of the box.

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Problem 2 ( 30 points): The 5 kg box has a speed of v 0 = 20 m / s when H = 3 m . Given the kinetic friction coeficient μ k = 0.1 and R = 9 m , determine the normal force the box exerts on the surface when it reaches the location of θ = 30 . Neglect the size of the box.

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