Physics, 14.10.2019 05:20 fseftrwer2522
Acrate lies on a plane tilted at an angle θ = 22.5 ∘ to the horizontal, with μk = 0.19.
a)determine the acceleration of the crate as it slides down the plane.
express your answer to two significant figures and include the appropriate units.
b)if the crate starts from rest 8.70 m up along the plane from its base, what will be the crate's speed when it reaches the bottom of the incline?
express your answer to two significant figures and include the appropriate units.
Answers: 2
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Acrate lies on a plane tilted at an angle θ = 22.5 ∘ to the horizontal, with μk = 0.19.
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