50. A bullet with a mass of 25grams and a velocity 2000m/s has been brought to rest by a bulletproof vest having a mass of 3kg and an specific heat of 2.02kJ/kg-K. Treating the bodies as a system and neglecting any energy loss, determine the change in temperature of the bulletproof vest right after the scenario. a. 8.2508°C b. 7.2607°C c. 4.1584°C d. 4.3564ºC

50. A bullet with a mass of 25grams and a velocity 2000m/s has been brought to rest by a bulletproof vest having a mass of 3kg and an specific heat of 2.02kJ/kg-K. Treating the bodies as a system and neglecting any energy loss, determine the change in temperature of the bulletproof vest right after the scenario. a. 8.2508°C b. 7.2607°C c. 4.1584°C d. 4.3564ºC

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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