A uniform cylindrical turntable of radius 1.80 m and mass 25.0 kg rotates counterclockwise in a...
A uniform cylindrical turntable of radius 1.80 m and mass 26.0 kg rotates counterclockwise in a horizontal plane with an initial angular speed of 4π rad/s. The fixed turntable bearing is frictionless. A lump of clay of mass 2.49 kg and negligible size is dropped onto the turntable from a small distance above it and immediately sticks to the turntable at a point 1.70 m to the east of the axis. (a) Find the final angular speed of the clay...
A uniform cylindrical turntable of radius 1.50 m and mass 31.1 kg rotates counterclockwise in a horizontal plane with an initial angular speed of 4π rad/s. The fixed turntable bearing is frictionless. A lump of clay of mass 2.27 kg and negligible size is dropped onto the turntable from a small distance above it and immediately sticks to the turntable at a point 1.40 m to the east of the axis. (a) Find the final angular speed of the clay...
A uniform cylindrical turntable of radius 1.80 m and mass 27.2kg rotates counterclockwise in a horizontal plane with an initialangular speed of 4π rad/s. The fixedturntable bearing is frictionless. A lump of clay of mass2.39 kg and negligible size is droppedonto the turntable from a small distance above it and immediatelysticks to the turntable at a point 1.70 m to the east of the axis. (a) Find the final angular speed of the clayand turntable. What, if any, is the...
A 64.0-kg woman stands at the western rim of a horizontal turntable having a moment of inertia of 495 kg .m2 and a radius of 2.00 m. The turntable is initially at rest and is free to rotate about a frictionless, vertical axle through its center. The woman then starts walking around the rim clockwise (as viewed from above the system) at a constant speed of 1.50 m/s relative to the Earth. Consider the woman-turntable system as motion begins. (a)...
A particular horizontal turntable can be modeled as a uniform disk with a mass of 180 g and a radius of 30.0 cm that rotates without friction about a vertical axis passing through its center. The angular speed of the turntable is 2.00 rad/s. A ball of clay, with a mass of 40.0 g, is dropped from a height of 35.0 cm above the turntable. It hits the turntable at a distance of 15.0 cm from the middle, and sticks...
A wad of sticky clay of mass m and velocity ; is fired at a solid cylinder of mass M and radius R (see figure). The cylinder is initially at rest and is mounted on a fixed horizontal axle that runs through its center of mass. The line of motion of the projectile is perpendicular to the axle and at a distance d<R from the center. (a) Find the angular speed of the system just after the clay strikes and...
A wad of sticky clay of mass m and velocity vector v i is fired at a solid cylinder of mass M and radius R (see figure). The cylinder is initially at rest and is mounted on a fixed horizontal axle that runs through its center of mass. The line of motion of the projectile is perpendicular to the axle and at a distance d < R from the center. (a) Find the angular speed of the system just after...
A large wooden turntable in the shape of a flat uniform disk has a radius of 2.05 m and a total mass of 130 kg. The turntable is initially rotating at 3.40 rad/s about a vertical axis through its center. Suddenly, a 72.5-kg parachutist makes a soft landing on the turntable at a point near the outer edge. (a) Find the angular speed of the turntable after the parachutist lands. (Assume that you can treat the parachutist as a particle.)...
A solid, horizontal cylinder of mass 11.0 kg and radius 1.00 m rotates with an angular speed of 5.50 rad/s about a fixed vertical axis through its center. A 0.250-kg piece of putty is dropped vertically onto the cylinder at a point 0.900 m from the center of rotation and sticks to the cylinder. Determine the final angular speed of the system.
A large wooden turntable in the shape of a flat uniform disk has a radius of 2.00 m and a total mass of 140 kg . The turntable is initially rotating at 3.00 rad/s about a vertical axis through its center. Suddenly, a 80.0-kg parachutist makes a soft landing on the turntable at a point near the outer edge. A. Find the angular speed of the turntable after the parachutist lands. (Assume that you can treat the parachutist as a...