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# an ice show, a 60.0-kg skater leaps into the air and is ISBN: 9780130606204 3

## Solution for problem 32PE Chapter 8

Physics: Principles with Applications | 6th Edition

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Problem 32PE

an ice show, a 60.0-kg skater leaps into the air and is caught by an initially stationary 75.0-kg skater. (a) What is their final velocity assuming negligible friction and that the 60.0-kg skater original horizontal velocity is 4.00 m/s? (b) How much kinetic energy is lost?

Step-by-Step Solution:

Step-by-step solution In this problem we have to calculate the final velocity of the skater during the ice show without considering any friction and also find the loss in kinetic energy by using the given data respectively: Step 1 of 7 (a) For a collision, the momentum will be conserved. So, …… (1) Here is the mass of one skater, is the mass of another skater, is the velocity of first skater before collision, is the velocity of second skater before collision, is the velocity after collision. Step 2 of 7 Substitute in equation (1), Further solve by cross multiplication, Therefore, the final velocity is . Step 3 of 7 (b) The expression of initial kinetic energy is: …… (2) Here m is the mass and is the initial velocity. Step 4 of 7 Substitute (2) and get: Hence, the initial kinetic energy is 480 J.

Step 5 of 7

Step 6 of 7

##### ISBN: 9780130606204

The answer to “an ice show, a 60.0-kg skater leaps into the air and is caught by an initially stationary 75.0-kg skater. (a) What is their final velocity assuming negligible friction and that the 60.0-kg skater original horizontal velocity is 4.00 m/s? (b) How much kinetic energy is lost?” is broken down into a number of easy to follow steps, and 46 words. Since the solution to 32PE from 8 chapter was answered, more than 398 students have viewed the full step-by-step answer. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. This full solution covers the following key subjects: skater, velocity, kinetic, during, Energy. This expansive textbook survival guide covers 35 chapters, and 3914 solutions. The full step-by-step solution to problem: 32PE from chapter: 8 was answered by , our top Physics solution expert on 03/03/17, 03:53PM.

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an ice show, a 60.0-kg skater leaps into the air and is

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