Suppose an Object Whose Mass Is M Is Moving with a Speed

question 26

Multiple Choice

Suppose an object whose mass is m is moving with a speed of 0.8 c.Which is the correct expression for its kinetic energy?

• A)K = mv²/2
• B)K = gmc²
• C)K = (g - 1)mc²
• D)Answers a and c are both correct.

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Definitions:

Marginal Revenue

The additional income generated from selling one more unit of a product or service.

Total Revenue

The total amount of money received by a firm from selling a certain quantity of goods or services, calculated as the price per unit times the number of units sold.

Marginal Revenue Curve

A graphical representation showing the change in total revenue that results from selling one additional unit of a good or service.

Profit Maximization Condition

The state or point at which a firm achieves the highest possible profit, often determined by the marginal cost equalling the marginal revenue.