Physics, 19.06.2020 03:57 irishvball7
Beginning from rest when = 20°, a 35-kg child slides with negligible friction down the sliding board which is in the shape of a 2.5-m circular arc. Determine the tangential acceleration and speed of the child, and the normal force exerted on her (a) when = 30° and (b) when = 90°
Answers: 1
Physics, 21.06.2019 22:00
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Beginning from rest when = 20°, a 35-kg child slides with negligible friction down the sliding board...
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