Example: A 5 kg block is placed next to a spring that has been compressed a distance of 30 cm. The spring has a spring constant k=1200 N/m. The spring is released from rest and pushes the block forward. +30cm- s) To determine the speed of the block when it loses contact with the spring answer these concept questions below. You may assume that the horizontal surface is frictionless. Start by drawing a FBD and determine which of these forces are doing work on the block. Are the forces doing work conservative or non-conservative?
Example: A 5 kg block is placed next to a spring that has been compressed a distance of 30 cm. The spring has a spring constant k=1200 N/m. The spring is released from rest and pushes the block forward. +30cm- s) To determine the speed of the block when it loses contact with the spring answer these concept questions below. You may assume that the horizontal surface is frictionless. Start by drawing a FBD and determine which of these forces are doing work on the block. Are the forces doing work conservative or non-conservative?
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Transcribed Image Text:Please answer both questions. Will upvote for
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Example: A 5 kg block is placed next to a spring that has been compressed a distance of 30 cm. The spring has
a spring constant k=1200 N/m. The spring is released from rest and pushes the block forward.
+30cm
a) To determine the speed of the block when it loses contact with the spring answer these concept questions
below. You may assume that the horizontal surface is frictionless.
Start by drawing a FBD and determine which of these forces are doing work on the block.
Are the forces doing work conservative or non-conservative?
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