Mathematics, 03.12.2019 06:31 unkown77
Aball is thrown into the air with an upward velocity of 36 ft/s. its height h in feet after t seconds is given by the function h = −16t2 + 36t + 5. in how many seconds does the ball reach its maximum height? round to the nearest hundredth if necessary. what is the ball’s maximum height?
a. 2.25 s; 5 ft
b. 1.13 s; 25.25 ft
c. 1.13 s; 27.5 ft
d. 1.13 s; 65.75 ft
Answers: 1
Mathematics, 22.06.2019 04:30, cherylmorton7302
The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?
Answers: 1
Aball is thrown into the air with an upward velocity of 36 ft/s. its height h in feet after t second...
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