crossontiffany6799 crossontiffany6799

02-01-2023
Physics

Answered

A skier of mass 55.0 kg slides down a slope 11.7 m long,
inclined at an angle to the horizontal. the magnitude of
the kinetic friction is 41.5 n. the skier's initial speed is
65.7 cm/s and the speed at the bottom of the slope is
7.19 m/s. determine the angle from the law of conserva-
tion of energy. air resistance is negligible.

Answer :

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