Physics, 11.07.2019 00:10 isyssjones42
The horizontal distance of a projectile (in feet) is given by x (vo cos e)t, and the height of the projectile is given by y = -16t2 + (vo sin 0)t + yo where vo is the initial velocity, e is the angle of inclination, and yo is the initial height. suppose an object is propelled upward from the ground at an angle e to the horizontal with an initial velocity of vo ft/sec. a. find a formula for the time at which the projectile hits the ground. b. find a formula to determine how far the projectile went before it hit the ground? c. if =30, what does the initial velocity need to be for the projectile to travel 1000 feet?
Answers: 1
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The horizontal distance of a projectile (in feet) is given by x (vo cos e)t, and the height of the p...
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