A solid sphere, a ring, and a solid disk start rolling down an incline plan at θ=20 degrees simultaneously. All three start a the same height of h= 3.0 m relative to the ground. All three of them have a radius, R= 0.5 m and a mass, m= 2.0kg. Calculate the acceleration of each object and determine which reaches the ground first.
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A solid sphere, a ring, and a solid disk start rolling down an incline plan at θ=20 degrees simultaneously. All three start a the same height of h= 3.0 m relative to the ground. All three of them have a radius, R= 0.5 m and a mass, m= 2.0kg. Calculate the acceleration of each object and determine which reaches the ground first.
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