The sledder shown in the figure starts from the top of a frictionless hill and slides down into the valley. The mass of the sledder including the sled is 120.0 kg. Neglect the size of the sled and the sledder. What initial speed v1 does the sledder need to just make it over the next hill?
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The sledder shown in the figure starts from the top of a frictionless hill and slides down into the valley. The mass of the sledder including the sled is 120.0 kg. Neglect the size of the sled and the sledder.
- What initial speed v1 does the sledder need to just make it over the next hill?
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