In a game of pool, ball A is moving with a velocity vo when it strikes balls B and C which are at rest and aligned as shown. Knowing that after the collision the three balls move in the directions indicated, and that vo = 10 ft/s and ve = 5.29 ft/s, determine the magnitude of the velocities va and VB. 4.3° 30 45° 37.4°

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
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Problem #1
In a game of pool, ball A is moving with a velocity vo when it strikes balls B and C which are at
rest and aligned as shown. Knowing that after the collision the three balls move in the directions
indicated, and that vo = 10 ft/s and ve = 5.29 ft/s, determine the magnitude of the velocities va and
VB.
4.3°
30°
B
45°
VB
37.4°
Transcribed Image Text:Problem #1 In a game of pool, ball A is moving with a velocity vo when it strikes balls B and C which are at rest and aligned as shown. Knowing that after the collision the three balls move in the directions indicated, and that vo = 10 ft/s and ve = 5.29 ft/s, determine the magnitude of the velocities va and VB. 4.3° 30° B 45° VB 37.4°
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