Question

10. + 0/2 points Previous Answers SerPSE10 4.A.P.046. My Notes Ask Your Teacher An outfielder throws a baseball to his catcher in an attempt to throw out a runner at home plate. The ball bounces once before reaching the catcher. Assume the angle at which the bounced ball leaves the ground is the same as the angle at which the outfielder threw it as shown in the figure, but that the ball's speed after the bounce is one-half of what it was before the bounce. with one bounce (blue path) as a bail (a) Assuming the ball is always thrown with the same initial speed, at what angle should the fielder throw the ball to make it go the same distance thrown upward at 45.0° with no bounce (green path)? (b) Determine the ratio of the time interval for the one-bounce throw to the flight time for the no-bounce throw. font bounce Cop-bounce Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate accuracy to minimize roundoff error Need Help? Submit Answer Practice Another Version

Answer 1

Sinzo Rourse of bouncinsball uzsinao T D-RitR₂ g uz visu 20 + 49 220 266 - sini ( 4) = 53:12 sin 20= (b) up-- Vyits upra Vyit-3 o-uismoit- +91 t=2visingi - S alv.) Sin 266 tus=2 zvisinus 6. t = titt - 2vi Siu266 = 3 Vi Sha2% 6 1034 tone bounce 3 visin 26.6% zvisinus/ 1.41 tno bomle =/0.949