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 22:00, Morehollie9428
Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
Answers: 2
F a projectile is fired with an initial speed of v0 ft/s at an angle α above the horizontal, then it...
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