- From A Height Of 4 M A Hollow Sphere With A Radius Of 12 Cm And A Mass Of 650 G Rolls Along An Inclined Trough 45 To 1 (25.66 KiB) Viewed 44 times
From a height of 4 m, a hollow sphere with a radius of 12 cm and a mass of 650 g rolls along an inclined trough (45° to the horizon). The system is located on Earth. [1] Find the potential [2] and [3] the kinetic energy att, just before the start of rolling and at the end of the slope of t, (4) Find the momentum at the end of the road. [5] How would the momentum at the end of the slope change if the sphere slipped? Assume that the sphere is rolling in a V-shape slope/track (track sides are at right angle). The image shows cross section of the sphere in the track.