As shown in the figure, a wooden ball with mass m, is initially at rest on a horizontal, frictionless table. A second wooden ball with mass m, moving with a speed 2.00 m/s, collides with m,. Assume m, moves initially along the +x-axis. After the collision, m, moves with speed 1.00 m/s at an angle of 0 = 51.0° to the positive x-axis. (Assume m, = 0.200 kg and m, = 0.300 kg.) After the collision y sin e Before the collision Vif Cos e Uaf CoS O y sin o (a) Determine the speed (in m/s) of the 0.300 kg ball after the collision. m/s (b) Find the fraction of kinetic energy transferred away or transformed to other forms of energy in the collision. JAK| K;

As shown in the figure, a wooden ball with mass m, is initially at rest on a horizontal, frictionless table. A second wooden ball with mass m, moving with a speed 2.00 m/s, collides with m,. Assume m, moves initially along the +x-axis. After the collision, m, moves with speed 1.00 m/s at an angle of 0 = 51.0° to the positive x-axis. (Assume m, = 0.200 kg and m, = 0.300 kg.) After the collision y sin e Before the collision Vif Cos e Uaf CoS O y sin o (a) Determine the speed (in m/s) of the 0.300 kg ball after the collision. m/s (b) Find the fraction of kinetic energy transferred away or transformed to other forms of energy in the collision. JAK| K;

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

As shown in the figure, a wooden ball with mass m, is initially at rest on a horizontal, frictionless table. A second wooden ball with
mass m, moving with a speed 2.00 m/s, collides with m,. Assume m, moves initially along the +x-axis. After the collision, m,
moves with speed 1.00 m/s at an angle of 0 = 51.0° to the positive x-axis. (Assume m, = 0.200 kg and m, = 0.300 kg.)
After the collision
Uy sin e
Before the collision
vy cos 0
Uf coS Ø
Uf sin ø
M2
(a) Determine the speed (in m/s) of the 0.300 kg ball after the collision.
m/s
(b) Find the fraction of kinetic energy transferred away or transformed to other forms of energy in the collision.
JAK|
K;

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As shown in the figure, a billiard ball with mass m, is initially at rest on a horizontal, frictionless table. A second billiard ball with mass m, moving with a speed 2.00 m/s, collides with m,. Assume m, moves initially along the +x-axis. After the collision, m, moves with speed 1.00 m/s at an angle of 0 = 54.0° to the positive x-axis. (Assume m, = 0.200 kg and m, = 0.300 kg.) After the collision y sin e Before the collision Py cos e Va cos o y sin o (a) Determine the speed (in m/s) of the 0.300 kg ball after the collision. m/s (b) Find the fraction of kinetic energy transferred away or transformed to other forms of energy in the collision. JAK|