A 2,000 Kg Car Is Traveling at 20

question 56

Multiple Choice

A 2,000 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) 75.3 °C
• B) 53.1 °C
• C) 23.9 °C
• D) 18.9 °C
• E) 12.4 °C

Understand the legislation and societal norms that contributed to the incarceration without trial.

Analyze public opinion and political response towards crime and safety concerns.

Evaluate the influence of race and economic class in the criminal justice system.

Understand the concept of conscientious objection and its implications in legal practice.

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Definitions:

Gravity Feedings

A method of delivering enteral nutrition or fluids using the natural force of gravity, often through a feeding tube.

Heart Attack

A medical condition caused by the blockage of blood flow to the heart muscle, also known as myocardial infarction.

Olive Oil

A liquid fat obtained from olives, used in cooking, cosmetics, and as a dressing, notable for its health benefits including heart-healthy monounsaturated fats.

Condiment

A substance, such as salt, mustard, or ketchup, used to add flavor to food.