Question

PHYS 250 Name: 4. It's the final tournament for the Quidditch House Cup and of course Slytherin is up against Gryfindorl The match is pretty intense, and the fans are going wild! For the Emerald team to win the House Cup, their Seeker either needs to capture the snitch, or the chaser needs to throw the Quaffle into one of the opponent's rings, but the bludgers have been mysteriously hexed and are quite aggressive. Let's see how the game goes... (let's also assume air resistance is negligible.) yi OrM If the Chaser (the one who makes the goal by throwing the Quaffle/ball into the net) is 27 meters below base of the net and throws the quaffle up at an angle 53 above the horizontal with an initial velocity of 29 as the base point (where y 0): (let's refer to the ground Do they make it into the net? (the base of the ring is 100 meters high and the diameter is 10 meters, and the horizonta distance between the keeper and the ring is 119 meters. a. b. How long does it take? c. Find the velocity of the quatfle right when it reaches the net. Suppose a Gryffindor fan is observing the match from below. If the Gryffindor Seeker (who captures the snitch) is traveling 30° south of west, (or below the-x axis) when they suddenly see the golden snitch traveling 45° north of east (or above the +x axis) at a speed of 25 What is the speed of the seeker relative to the snitch? d. For this problem, use the standard convention for angles, using "east" as the positive x-axis and "north" as the positive y axis, with you at the origin.

Please answer part A, B, C, and D. show work please

Answer 1

H hen, χ: 119 m , u:19 mis and 9 cannee with hu latoci dian he net ans the waffle dc n make it

honi 3ontal component ob velocity yemains the same sin t ix nor atkccedt b verttcal accdasaten vertical velociry m 1 -4366 ms Scanned with CamScanner

6.818 S and along vertical dicchton 25Sin 4 5-(-30 Sinus). 3989 m/s So, Speed CS Scanned with CamScanner