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x C Physics question l Chegg x Mj LUS Secure h edugen wileyplus.co m/edugen/student/ Apps HP Connected Watch NHL Live Stre watch NBA Live Strea D X 2017-b R 20 Bianchi order Assignment Open Assignment FULL SCREEN PRINTER VERSION 4 BACK NEXT ASSIGNMENT RESOURCES Chapter 12, Problem 067 HW15 (BONUS). PHYS2001 Stuver Your answer is partially correct. Try again. Chapter 12 Problem 028 Interactive Solution 12.57 provides a model for solving problems such as this. A 44.3-kg block of ice at 0 oC is sliding on a horizontal surface. The initial speed of 033 the ice is 6.68 m/s and the final speed is 2.25 m/s. Assume that the part of the block that melts has a very small mass and that all the heat generated by kinetic Chapter 12 Problem friction goes into the block of ice, and determine the mass of ice that melts into water at 0 oC. 047 er problem Number To o0228 055 061 the tolerance is +/-2% Chapter 12 Problem 067 SHOW HINT Chapter 12 Problem 084 Cha er 12 Problem Question Attempts: Unlimited SAVE FOR LATER SUBMIT ANSWER Review Results by Study objective Copyright 2000-2017 by John Wiley & Sons, Inc. or related companies. All rights reserved. a 8:42 PM 4x 4/26/2017 Type here to searchExplanation / Answer
change in K.E= heat gain
1/2*m*v^2 - 1/2 *m*u^2 = m_ice*L_fusion
1/2*44.3*6.68^2 - 1/2*44.3*2.25^2 = m_ice*3.33*10^5
==> m_ice=2.63*10^-3 kg
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