A meter stick of mass m,: 0.25 kg rotates about an axis passing through one end as %3D figure below. The rotational inertia of the meter stick /, = 0.09 kgm?. As the stick reaches its lowest position, it collides with a m, = 0.15 kg putty that sticks to the end of the meter stick. The stick's angular speed just before collision is w, = 2.1 rad/s, what is the angular speed of the stick-putty system immediately after collision? %3D %3D ssume length of rod = 1 O a. 3.5 rad/s^2 O b. 2.1 rad/s^2 Oc. O d. Cannot calculate from given information O e. 0.7875 rad/s^2

A meter stick of mass m,: 0.25 kg rotates about an axis passing through one end as %3D figure below. The rotational inertia of the meter stick /, = 0.09 kgm?. As the stick reaches its lowest position, it collides with a m, = 0.15 kg putty that sticks to the end of the meter stick. The stick's angular speed just before collision is w, = 2.1 rad/s, what is the angular speed of the stick-putty system immediately after collision? %3D %3D ssume length of rod = 1 O a. 3.5 rad/s^2 O b. 2.1 rad/s^2 Oc. O d. Cannot calculate from given information O e. 0.7875 rad/s^2

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 97CP: A small ball of mass 0.50 kg is attached by a massless sting to a vertical rod that Is spinning as...

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