As shown in the figure below, object m1 = 1.75 kg starts at an initial height h1i = 0.254 m and speed v1i = 4.00 m/s, swings downward and strikes (in an elastic collision) object m2 = 4.70 kg which is initially at rest. Determine the following. (a) speed of m1 just before the collision. (b) velocity (magnitude and direction) of each ball just after the collision (Assume the positive direction is toward the right. Indicate the direction with the sign of your answer.) (c) height to which each ball swings after the collision (ignoring air resistance)

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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As shown in the figure below, object m1 = 1.75 kg starts at an initial height h1i = 0.254 m and speed v1i = 4.00 m/s, swings downward and strikes (in an elastic collision) object m2 = 4.70 kg which is initially at rest. Determine the following.

(a) speed of m1 just before the collision.

(b) velocity (magnitude and direction) of each ball just after the collision (Assume the positive direction is toward the right. Indicate the direction with the sign of your answer.)

(c) height to which each ball swings after the collision (ignoring air resistance)

4.00 m/s
Transcribed Image Text:4.00 m/s
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