2. A block of mass m 5.00 kg is released from point A and slides on the frictionless track shown in the figure below. Determine: A) The block's speed at points B and C. B) The change in potential energy (net work done by the gravitational force) of the block as it moves from point A to point C.
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Step 1
- Mass of the block, \( m = 5.00 \, \text{kg} \). - The track is frictionless. - We need to find the block's speed at points B and C. - We need to determine the change in potential energy as the block moves from point A to point C. Show more…
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1. A block of mass is released from point A and slides on the frictionless track shown in Fig. following. (a) Determine the block's speed at points B and C. (b) Find the net work done by the gravitational force on the block as it moves from point A to point C.
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