A Billiard Ball Traveling at 3

question 27

Multiple Choice

A billiard ball traveling at 3.00 m/s collides perfectly elastically with an identical billiard ball initially at rest on the level table.The initially moving billiard ball deflects 30.0° from its original direction.What is the speed of the initially stationary billiard ball after the collision?

• A) 2.00 m/s
• B) 0.866 m/s
• C) 1.50 m/s
• D) 2.59 m/s
• E) 0.750 m/s

---

Definitions:

Overproduction

A situation where more goods are produced than can be sold, leading to surplus inventory and often resulting in waste or economic imbalances.

Market Price

The existing rate at which a service or asset is offered for buying or selling in a certain market.

Consumer Surplus

The difference between the amount that consumers are willing to pay for a good or service and the actual amount they pay.

Deadweight Loss

The total loss of producer and consumer surplus from underproduction or overproduction.