Arianna kicks a soccer ball off the ground and into the air with an initial velocity of 42 feet per second. Assume the starting

Question

galina1969 [7]

3 years ago

8

Arianna kicks a soccer ball off the ground and into the air with an initial velocity of 42 feet per second. Assume the starting

height of the ball is 0 feet. Approximately what maximum height does the soccer ball reach? Hint: Use H(t) = -16t2 + vt + s. 1.3 ft 2.6 ft 26.0 ft 27.6 ft

Mathematics

2 answers:

Blababa [14] · Answer 1 · 2022-02-22T03:26:20+03:00

Blababa [14]3 years ago

8 0

H(t) = -16t^2 +42t = -16t(t -2.625)
The maximum height will be reached at t=1.3125. It will be
h(1.3125) = 16*1.3125^2 ≈ 27.6 Which corresponding to the 4th selection

kvv77 [185] · Answer 2 · 2022-02-22T05:32:14+03:00

kvv77 [185]3 years ago

4 0

Answer:

The answer is 27.6

Option D

Step-by-step explanation: