Abox is sliding down an incline tilted at a 16.0 angle above horizontal. the box is initially sliding down the incline at a speed of 1.90 m/s. the coefficient of kinetic friction between the box and the incline is 0.420. how far does the box slide down the incline before coming to rest?

a) 2.33 m

b) 0.720 m

c) 1.78 m

d) 1.44 m

e) the box does not stop. it accelerates down the plane

This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal.find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

What determines the amount of inertia an object has