(So/o} Problem T: A projectile is launched towards a hill that is d = 341 m away. The launch angle is 6 = 45.5\" above the horizontal with an initial speed of w. = i mfg. The hill can be approximated as a plane sloped at up = 21.9\". Neglect air resistance. _ - - - - ~ - , , . 33% Part (a) \\Vrite an equation for y as a function of I: d. and to for the line that denes the slope of the hill. 9 = tan(q)] (x - d.) 1" Correct! 8 33% Part (b) \"-"rite an equation for y as a function of I: g. on. and I? of the traj ectory of the projectile. Grade Sum ma r_\\' 'y = x tan(o) ( g X232 \\'02 cosIquc)2 ) Deductions Potential 100% Submissions Attempts remaining: t per attempt) detailed View 1 #utn Hints: _ for a deduction. Hints remaining: _ Feedback: deduction PEI feedback. -If upward is the positive 3' direction: then a1. = 9.30 In 32 and ax = 0. Use "1' =}'D - 15cm - {1 221211.!" to write an equation for y, then use .t = .tc. - 1"le to write an equation for .\\.'. Solve for I in the x equation and substitute into the "1' equation. Q. 33% Part (C) \"-"hat is the z coordinate= in meters= of the landing spot of the projectile'.1 (To/o} Problem 6: The free throw lirle in basketball is 4.5 7'0 m (1.5 ft) om the basket= which is 3.050 m (10 ft) above the floor. A player standing on the free throw line throws the ball with an initial speed of ?.15 i" III-'5= releasing it at a height of 2.440 m above the oor. 0 33 At what angle above the horizontal must the ball be thrown to exactly hit the basket? Give your answer in degrees. _ c Grade Summary '90 _ ' 164 Deductions Potential 100% \"an I man I +....r\\ II I r | I TI 9 I o I How: ._L__.-__.-___