A 5.75-g lead bullet moving at 410 m/s penetrates a wood block and comes to rest inside the block. If half of itskinetic energy goes into heating the bullet, what is the bullet's change in temperature? The specific heat of lead is128 J/kg°CYour Answer:Answer

Mass of bullet is M = 5.75 g = 5.75×10-3 kg Initial speed of bullet is u = 410 m/s Specific heat of…

Answered: A 5.75-g lead bullet moving at 410 m/s…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 67P

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A 5.75-g lead bullet moving at 410 m/s penetrates a wood block and comes to rest inside the block. If half of its kinetic energy goes into heating the bullet, what is the bullet's change in temperature? The specific heat of lead is 128 J/kg°C