11. Kirby hits a baseball when it is a ft above the ground with an initial velocity of 120 tusec. The ban . the bat at a 30 angle to the horizontal and heads toward a 30-ft fence 350 ft from home plate. Answer me following questions to determine whether the ball clears the fence. For your reference: x t : vo cos 0 and y = -16t2 + t . vo sin 0 + ho. where e is the angle of inclination, v. is the initial velocity, he is the Initial height, and f is the time in seconds since the ball was hit. a. How long it takes for the ball to travel 350 ft horizontally? Round the nearest hundredth of a second. 1 120 FI /Sec 350 14 130 FX b. What is the height of the ball at the time found in part a? Round the nearest tenth of a foot. C. Does the ball clear the fence? Explain how you know. The ball (does/doesn't) clear the fence, because Let m = (3V3, -10) and n = (5V3, k). Find TWO values for k such that Im + n| = 16