×
Log in to StudySoup
Get Full Access to Physics - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Physics - Textbook Survival Guide

In Fig. 8.22b, the kinetic energy of the Ping-Pong ball is

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 13DQ Chapter 8

University Physics | 13th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

4 5 1 384 Reviews
25
5
Problem 13DQ

In Fig. 8.22b, the kinetic energy of the Ping-Pong ball is larger after its interaction with the bowling ball than before. From where does the extra energy come? Describe the event in terms of conservation of energy.

Step-by-Step Solution:

Solution 13DQ Step 1 of 3: Before collision the the bowling ball of mass M was moving with speed v and the ping b1 pong ball is at rest with velocity zero v = 0 as shown in the figure below, p1 The energy of the system before collision, E 1 Kinetic energy of bowling ball + potential energy of ping pong ball E1= mv2 2 + PE ………….1 b1 Step 2 of 3: After collision with the ping pong ball with mass m, the bowling ball speed reduces to a value v b2d the fraction of initial kinetic energy of bowling ball and initial potential energy of the ping pong ball will add up to give some speed (v ) orp2inetic energy for the ping pong ball(which was at rest before) as shown in the figure below, The total energy of the system after collision, E = Kinetic energy of bowling ball + Kinetic energy of ping pong ball 2 1 2 1 2 E 2 mv2 b2+ 2mv …p2…..2

Step 3 of 3

Chapter 8, Problem 13DQ is Solved
Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

In Fig. 8.22b, the kinetic energy of the Ping-Pong ball is

×
Log in to StudySoup
Get Full Access to Physics - Textbook Survival Guide
Join StudySoup for FREE
Get Full Access to Physics - Textbook Survival Guide
×
Reset your password