A 250-kg beam 3.0 m in length slides broadside down the ice with a speed of 21 m/s.A 60-kg man at rest grabs one end as it goes past and hangs on as both he and the beam go spinning down the ice. Assume frictionless motion. (Figure 1)
A 250-kg beam 3.0 m in length slides broadside down the ice with a speed of 21 m/s.A 60-kg man at rest grabs one end as it goes past and hangs on as both he and the beam go spinning down the ice. Assume frictionless motion. (Figure 1)
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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![A 250-kg beam 3.0 m in length slides broadside
down the ice with a speed of 21 m/s . A 60-kg
man at rest grabs one end as it goes past and
hangs on as both he and the beam go spinning
down the ice. Assume frictionless motion. (Figure 1)
Part A
How fast does the center of mass of the system move after the collision?
Express your answer using two significant figures.
國]
m/s
Figure
< 1 of 1
Submit
Request Answer
Part B
With what angular velocity does the system rotate about its cm?
CM
Express your answer using two significant figures.
ΑΣφ
rad/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F07c01198-0cf5-425f-84c3-9916c1c75c32%2F9984fc59-86bb-4b14-b70c-023aa64f804c%2F80dzs5j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 250-kg beam 3.0 m in length slides broadside
down the ice with a speed of 21 m/s . A 60-kg
man at rest grabs one end as it goes past and
hangs on as both he and the beam go spinning
down the ice. Assume frictionless motion. (Figure 1)
Part A
How fast does the center of mass of the system move after the collision?
Express your answer using two significant figures.
國]
m/s
Figure
< 1 of 1
Submit
Request Answer
Part B
With what angular velocity does the system rotate about its cm?
CM
Express your answer using two significant figures.
ΑΣφ
rad/s
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