Physics, 20.08.2021 03:40 naomihiggins4033
Person receives more injuries when he falls on marble floor than that on sand. This is because
On marble floor the linear momentum is reduced to zero in less time
In sand the linear momentum is reduced to zero in less time
Acceleration due to gravity is more in case of marble floor
Acceleration due to gravity is less in case of sand
Answers: 3
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Physics, 22.06.2019 18:30
Asled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slidesa distance d1 down the slope and then covers the distance d2 alongthe horizontal terrain before stopping. find the coefficient ofkinetic friction μk between the sled and the ground, assumingthat it is constant throughout the trip. find the coefficient of kinetic frictionμk. express your answer in terms of someor all of the variables d1, d2, and θ.
Answers: 1
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Answers: 2
Person receives more injuries when he falls on marble floor than that on sand. This is because
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