A sled is initially given a shove up a frictionless 23.0° incline. It reaches a maximum vertical height 1.27 m higher than where it started. What was its initial speed?
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Our tutors have indicated that to solve this problem you will need to apply the Conservative Forces & Inclined Planes concept. You can view video lessons to learn Conservative Forces & Inclined Planes. Or if you need more Conservative Forces & Inclined Planes practice, you can also practice Conservative Forces & Inclined Planes practice problems.
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Based on our data, we think this problem is relevant for Professor Sutherland's class at USC.