Understand the Advantages of Parametric Representations
-A Baseball Player Hit $40 ^ { \circ }$

question 227

Multiple Choice

Understand the Advantages of Parametric Representations
-A baseball player hit a baseball with an initial velocity of 180 feet per second at an angle of $40 ^ { \circ }$ to the horizontal. The ball was hit at a height of 3 feet off the ground. Find parametric equations that describe the motion of the ball as a function of time. How long is the ball in the air? When is the ball at its maximum height? What is the horizontal distance the ball traveled?

• A) \(x = 137.88 t ; y = - 16 t ^ { 2 } + 115.74 t + 3\);
• \(7.26 \mathrm { sec } ;\)
• \(3.617 \mathrm { sec }\)
• 1001.009 feet
• B) \(x = 137.88 \mathrm { t } ; \mathrm { y } = - 16 \mathrm { t } ^ { 2 } + 115.74 \mathrm { t } + 3\);
• \(14.519 \mathrm { sec } ;\)
• \(3.617 \mathrm { sec }\)
• \(2001.88\) feet
• C) \(x = 137.88 t ; y = - 16 t ^ { 2 } + 115.74 t + 3\);
• \(7.208 \mathrm { sec } ;\)
• \(3.617 \mathrm { sec } ;\)
• \(993.839\) feet
• D) \(x = 137.88 t ; y = - 16 t ^ { 2 } + 115.74 t + 3\);
• \(7.26 \mathrm { sec }\)
• \(3.617 \mathrm { sec } ^ { ; } ;\)
• \(1683.594\) feet

Recognize the enforceability and function of liquidated damages provisions.

Understand the circumstances under which specific performance may be granted as a remedy.

Recognize the legal principles governing the recovery of damages for the breach of contract involving the sale of goods, employment, and real property.

Understand the concept of restitution and its application in contractual disputes.

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Definitions:

Consideration Failure

An oversight or neglect in thoroughly thinking through or regarding all aspects and consequences of a decision or action.

Encoding Failure

The inability to create a memory link because the information was not attended to or analyzed deeply enough.

Proactive Interference

The tendency for earlier learned material to interfere with the retention of new information.

Decay

The process of decline or deterioration over time, used in various contexts such as physical, biological, or psychological.