I Review | Constants | Periodic Table Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New York; there is negligible friction between his feet and the ice. A friend throws Olaf a ball of mass 0.400 kg that is traveling horizontally at 10.5 m/s. Olaf's mass is 68.1 kg . If Olaf catches the ball, with what speed vf do Olaf and the ball move afterward? Express your answer numerically in meters per second. • View Available Hint(s) (Figure 1) ? Vf = m/s Figure < 1 of 1> Submit A B Part B If the ball hits Olaf and bounces off his chest horizontally at 7.50 m/s in the opposite direction, what is his speed vf after the collision? Express your answer numerically in meters per second. • View Available Hint(s) V ΑΣφ Vf = m/s

I Review | Constants | Periodic Table Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New York; there is negligible friction between his feet and the ice. A friend throws Olaf a ball of mass 0.400 kg that is traveling horizontally at 10.5 m/s. Olaf's mass is 68.1 kg . If Olaf catches the ball, with what speed vf do Olaf and the ball move afterward? Express your answer numerically in meters per second. • View Available Hint(s) (Figure 1) ? Vf = m/s Figure < 1 of 1> Submit A B Part B If the ball hits Olaf and bounces off his chest horizontally at 7.50 m/s in the opposite direction, what is his speed vf after the collision? Express your answer numerically in meters per second. • View Available Hint(s) V ΑΣφ Vf = m/s

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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Concept explainers

Rigid Body

A rigid body is an object which does not change its shape or undergo any significant deformation due to an external force or movement. Mathematically speaking, the distance between any two points inside the body doesn't change in any situation.

Rigid Body Dynamics

Rigid bodies are defined as inelastic shapes with negligible deformation, giving them an unchanging center of mass. It is also generally assumed that the mass of a rigid body is uniformly distributed. This property of rigid bodies comes in handy when we deal with concepts like momentum, angular momentum, force and torque. The study of these properties – viz., force, torque, momentum, and angular momentum – of a rigid body, is collectively known as rigid body dynamics (RBD).

Question

II Review | Constants | Periodic Table
Olaf is standing on a sheet of ice that covers the football
stadium parking lot in Buffalo, New York; there is
negligible friction between his feet and the ice. A friend
throws Olaf a ball of mass 0.400 kg that is traveling
horizontally at 10.5 m/s. Olaf's mass is 68.1 kg .
(Figure 1)
If Olaf catches the ball, with what speed vf do Olaf and the ball move afterward?
Express your answer numerically in meters per second.
• View Available Hint(s)
ην ΑΣφ
?
Vf =
m/s
Figure
< 1 of 1 >
Submit
A
B
Part B
If the ball hits Olaf and bounces off his chest horizontally at 7.50 m/s in the opposite direction, what is
his speed vf after the collision?
Express your answer numerically in meters per second.
• View Available Hint(s)
V ΑΣφ
?
Vf =
m/s

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Part A If Olaf catches the ball, with what speed vf do Olaf and the ball move afterward? Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New York; there is negligible friction between his feet and the ice. A friend throws Olaf a ball of mass 0.400 kg that is traveling horizontally at 10.4 m/s. Olaf's mass is 74.6 kg .(Figure 1) Express your answer numerically in meters per second. • View Available Hint(s) ΑΣφ ? m/s Vf = Submit Previous Answers Request Answer Figure 1 of 1 X Incorrect; Try Again; 4 attempts remaining B Part B If the ball hits Olaf and bounces off his chest horizontally at 8.10 m/s in the opposite direction, what is hi Express your answer numerically in meters per second. • View Available Hint(s) Vα ΑΣΦ ? m/s • Previous
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