a catapult launches a boulder with an upward velocity of 120 ft/s. the height of the boulder, h, in feet after t seconds is given by the function h=-16t^2 + 120t + 10. how long does it take to reach maximum height? what is the boulder's maximum height? round to the nearest hundredth, if necessary. a. reaches a maximum height of 235.00 feet in 3.75 seconds. b. reaches a maximum height of 10.00 feet in 7.50 seconds. c. reaches a maximum height of 7.58 feet in 3.75 seconds. d. reaches a maximum height of 15.16 feet in 7.5 seconds.
Get the answer
Category: literature |
Author: Mona Eva
Related Questions
a catapult launches a large stone at a speed of 45.0 m/s at an angle o
a catapult launches a rock with an initial speed of 80. m/s at an ang
a catapult launches a rock with an initial speed of 35 m/s at an initi
Category
biomedicalengineering
a catapult launches a test rocket vertically upward from a well, giving the rocket an initial speed of 80.6 m/s at ground level. the engines then fire
mechanicalengineering
a cataract is a clouding or opacity that develops in the eye's lens, often in older people. in extreme cases, the lens of the eye may need to be remov
literature
a catch block that expects an integer argument will catch:. a. all exceptions b. all integer exceptions c. any exception value that can be coerced