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A 70.0-kg ice hockey goalie, originally at rest, catches a

Physics: Principles with Applications | 6th Edition | ISBN: 9780130606204 | Authors: Douglas C. Giancoli

Problem 30PE Chapter 8

Physics: Principles with Applications | 6th Edition

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Physics: Principles with Applications | 6th Edition | ISBN: 9780130606204 | Authors: Douglas C. Giancoli

Physics: Principles with Applications | 6th Edition

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Problem 30PE

A 70.0-kg ice hockey goalie, originally at rest, catches a 0.150-kg hockey puck slapped at him at a velocity of 35.0 m/ s. Suppose the goalie and the ice puck have an elastic collision and the puck is reflected back in the direction from which it came. What would their final velocities be in this case?

Step-by-Step Solution:

Step-by-step solution In this problem a ice hockey goalie catches a hockey puck which is reflected back in the direction from where it came so, calculate the final velocity if elastic collisions have occurred between them. Step 1 of 7 For an elastic collision, the conservation of momentum is: …… (1) Here is the mass of ice hockey goalie, is the mass of hockey puck, is the velocity of ice hockey goalie, is the velocity of hockey puck, is the velocity after ice hockey goalie, and is the velocity after ice hockey puck. Step 2 of 7 Substitute for , for , for and for . Step 3 of 7 For elastic collision, the kinetic energy also conserved. So, …… (2) Here is the mass of ice hockey goalie, is the mass of hockey puck, is the velocity of ice hockey goalie, is the velocity of hockey puck, is the velocity after ice hockey goalie and is the velocity after ice hockey puck. Step 4 of 7 Substitute for , for , for and for .

Step 5 of 7

Chapter 8, Problem 30PE is Solved
Step 6 of 7

Textbook: Physics: Principles with Applications
Edition: 6
Author: Douglas C. Giancoli
ISBN: 9780130606204

The full step-by-step solution to problem: 30PE from chapter: 8 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. This full solution covers the following key subjects: puck, ice, hockey, goalie, back. This expansive textbook survival guide covers 35 chapters, and 3914 solutions. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204. The answer to “A 70.0-kg ice hockey goalie, originally at rest, catches a 0.150-kg hockey puck slapped at him at a velocity of 35.0 m/ s. Suppose the goalie and the ice puck have an elastic collision and the puck is reflected back in the direction from which it came. What would their final velocities be in this case?” is broken down into a number of easy to follow steps, and 56 words. Since the solution to 30PE from 8 chapter was answered, more than 1182 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6.

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