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Rachel Laurson
Questions (2)
A child and sled with a combined mass of 47.8 kg slide down a frictionless hill that is 7.18 m high. If the sled starts from
1 answer
2,492 views
Tarzan swings on a 28.0 m long vine initially inclined at an angle of 22° from the vertical.
(a) What is his speed at the bottom
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1,030 views
