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Reggie101127
03.02.2020 •
Mathematics
Recall that the equation for horizontal distance "h" in feet of a projectile with initial velocity v0 and initial angle theta is given by h=(v0^2/16)sin theta cos theta. a.) assume the initial velocity is 60 (feet/second). what initial angle will you need to ensure that the horizontal distance will be exactly 100 feet? b.) assume the initial velocity is 60 feet/second. what is the maximum horizontal distance possible and at what angle does this occur?
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Ответ:
A). 31.43°
B). 225 feet
Step-by-step explanation:
A) From the given equation for horizontal distance h of a projectile is given by
If initial velocity v0 = 60 ft/sec and horizontal distance = 100 feet
Then the equation will be![h=\frac{v_{0}^{2}}{16}sin\theta cos\theta](/tpl/images/0495/0412/49dd5.png)
B). If v0 = 60 feet per second
Then we have to calculate the maximum horizontal distance and angle.
Since we know to cover the maximum distance in a projectile motion an object should be thrown at 45°.
Therefore the equation formed will be
h = 112.5 feet
Ответ:
Thomas (t) = Andrew (x) * 2 + 12
Step-by-step explanation: