Mathematics, 09.05.2020 11:57 queenkimm26
F a projectile is fired with an initial speed of v0 ft/s at an angle α above the horizontal, then its position after t seconds is given by the parametric equations
x = (v0 cos(α))t y = (v0 sin(α))t − 16t2
(where x and y are measured in feet).
Suppose a gun fires a bullet into the air with an initial speed of 1856 ft/s at an angle of 30° to the horizontal.
(a) After how many seconds will the bullet hit the ground?
(b) How far from the gun will the bullet hit the ground? (Round your answer to one decimal place.)
(c) What is the maximum height attained by the bullet? (Round your answer to one decimal place.)
mi
Answers: 2
Mathematics, 21.06.2019 19:00
Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?
Answers: 1
Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
Answers: 1
F a projectile is fired with an initial speed of v0 ft/s at an angle α above the horizontal, then it...
Mathematics, 11.03.2021 23:30
Chemistry, 11.03.2021 23:30
English, 11.03.2021 23:30
Mathematics, 11.03.2021 23:30
Mathematics, 11.03.2021 23:30
Mathematics, 11.03.2021 23:30
Mathematics, 11.03.2021 23:30
Biology, 11.03.2021 23:30
Chemistry, 11.03.2021 23:30
Mathematics, 11.03.2021 23:30