A string in a double inclined plane connects two bodies. If the 6.0 𝑘𝑔 mass starts from the top of the plane and the length is 8 m. Find the velocity of the 6 𝑘𝑔 body when it reaches the bottom of the plane.
Assume the mass of the second body is M>m=6 kg. Assume the plane with the 6-kg body is vertical and the plane on which the other body rests is θ above the horizontal.
Applying Newton's second law for both bodies, we have
The velocity near the ground is
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