Suppose That the Height of a Projectile Red Vertically Upward

question 97

Essay

Suppose that the height of a projectile red vertically upward from a height of 80 feet with an initial velocity of 64 feet per second is given by h (t) = -16t² + 64t + 80.(a) Compute the height of the object for t = 0, 1, 2, 3, 4, 5, and 6 seconds.(b) What is the physical significance of h (6)? What does that suggest about the domain of h?
(c) What is the average velocity of the projectile for each of the following time intervals?
(i) [1; 3]
(ii) [0; 2]
(iii) [0; 4]
(d) What is the physical significance of an average velocity of 0?
(e) When does the projectile reach its maximum height?
(f) For what value(s) of t is h (t) = 0? Are all solutions to the equation valid? Explain.

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A written court order that is addressed to a specific person and requires that person’s presence in court on a specific date at a specific time.

Certified Letter

A mail service providing the sender with a mailing receipt and the delivery record is maintained by the postal authority.

Durable Power of Attorney

A legal document granting someone authority to act on another's behalf in legal and financial matters, even if the grantor becomes incapacitated.

Morality

Principles or standards determining which actions are right or wrong, often based on societal, cultural, or personal beliefs.