A sled is initially given a shove up a frictionless 38.0$^∘incline. It reaches a maximum vertica

Name: A sled is initially given a shove up a frictionless 38.0$^∘incline. It reaches a maximum vertical height 1.55 m higher than where it started at the bottom. What was its initial speed? Express your answer to three significant figures and in
Uploaded: 2020-07-23T03:51:56-08:00
Duration: 1 min 30 s
Channel: Dading Chen
Description: A sled is initially given a shove up a frictionless 38.0$^∘incline. It reaches a maximum vertical height 1.55 m higher than where it started at the bottom. What was its initial speed? Express your answer to three significant figures and in

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Dading Chen · Accepted Answer

According to energy conservation law, the initial total energy should be equal to the final tota

Question

A sled is initially given a shove up a frictionless 38.0\$^\circ$ incline. It reaches a maximum vertical height 1.55 m higher than where it started at the bottom. What was its initial speed? Express your answer to three significant figures and in

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