4) A turntable has a radius of 0.80 m and a moment of inertia of 2.0 kg. m2. The turntable is rotating with an angular velocity of 1.5 rad/s about a vertical axis through its center on frictionless bearings. A very small 0.40-kg ball is projected horizontally toward the turntable axis with a velocity of 3.0 m/s. The ball is caught by a cup-shaped mechanism on the rim of the turntable. The angular velocity of the turntable just after the ball is caught is closest to... 2.0 kg-m2 0.8 m 1.5 rad/s 3.0 m/s 0.4 kg

4) A turntable has a radius of 0.80 m and a moment of inertia of 2.0 kg. m2. The turntable is rotating with an angular velocity of 1.5 rad/s about a vertical axis through its center on frictionless bearings. A very small 0.40-kg ball is projected horizontally toward the turntable axis with a velocity of 3.0 m/s. The ball is caught by a cup-shaped mechanism on the rim of the turntable. The angular velocity of the turntable just after the ball is caught is closest to... 2.0 kg-m2 0.8 m 1.5 rad/s 3.0 m/s 0.4 kg

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter13: Rotation Ii: A Conservation Approach

Section: Chapter Questions

Problem 49PQ: A turntable (disk) of radius r = 26.0 cm and rotational inertia0.400 kg m2 rotates with an angular...

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