SOLUTION: please help thank you . a projectile is launched from a catapult with initial velocity 350ft/sec at an angle of 65 degrees assume that the projectile is launched in ground level. F
Question 1085869: please help thank you . a projectile is launched from a catapult with initial velocity 350ft/sec at an angle of 65 degrees assume that the projectile is launched in ground level. Find the position of the object after 4 sec. Answer by ikleyn(52778) (Show Source): You can put this solution on YOUR website! .
x(t) = = 350*cos(65°)*4 = 592.4 ft.
y(t) = = -16*4^2 + sin(65°)*4 = 1012.5 ft.