Part A What angle does the tangent to the curve y(x) = sin (x/3) + 14sin(x/3) at x = 3 make with the x- axis? Express your answer to 3 significant figures. Choose the smaller angle, i.e., your answer should be positive and less than 90 degrees. ] ? degrees Part A Sam heaves a bowling ball with weight 16-lb straight upward, giving it a constant upward acceleration from rest of 45.1 m/s for a height 61.0 cm. He releases it at height 2.23 m above the ground. You may ignore air resistance. What is the speed of the bowling ball when he releases it? Part B How high above the ground does it go? h = v = ] ? m 0 ]] ? m/s Part C How much time does he have to get out of its way before it returns to the height of the top of his head, a distance 1.80 m above the ground? #) ? + S