Use the Figure to Answer the Question

question 21

Multiple Choice

Use the figure to answer the question. A light rope runs through two frictionless pulleys of negligible mass.A mass,m,is hung from one of the pulleys and a force,F is applied to one end of the rope so that the mass moves at a constant speed.
-A car and its occupants,with a total mass m,are moving at a speed v relative to an observer on the side of the road.You are driving in another car,also traveling at speed v,and in the same direction as the first car.The kinetic energy of the first car relative to you is

• A)0
• B) mv²
• C) m(2v)²
• D) m (3v)²
• E)depends on the mass of your car

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Definitions:

Morality of Reducing Injustice

Ethical considerations involved in actions and policies aimed at decreasing unfairness and inequality in society.

Morality of Associations

The ethical considerations involved in one's affiliations or connections with groups or individuals.

Difference Principle

A concept in political philosophy that suggests social and economic inequalities should be arranged so that they are to the greatest benefit of the least advantaged members of society.

Egalitarian Nature

The quality or state of believing in or promoting equal rights, benefits, and opportunities for all individuals.