The mass of the brake system is 200 kg and it has a

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A 2000 kg car is traveling at 20.0 m/s and then puts on the brakes and comes to a complete stop. The heat generated at the brakes due to stopping heats up the brakes. The mass of the brake system is 20.0 kg and it has a specific heat of 0.200 kcal/kg °C. What is the increase in the temperature of the brakes?

a) 18.9°C

b) 75.3°C

c) 53.1°C

d) 23.9°C

e) 12.4°C

Reference no: EM13619666

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