An object is projected upward from ground level at an angle (Theta) and the air resistance is negligible. If the initial​ velocity, v0​, of the object is given in​ ft/sec and time t is measured in​ seconds, then the formulas for the​ object's height h and the horizontal distance traveled​ (the range) d after t seconds into flight are as follows. h= V0 t sin (Theta) - 16t2                 d = tv0 cos (Theta)  If (Theta) = 30 (Degrees) and the initial velocity is 140 ft/sec what is the following? ​(a) The​ object's maximum height. ​(b) The​ object's range.

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Projectile Motion