May someone answer these 2 questions for me please? Question 7 of 17<-/1E:View PoliciesCurrent Attempt in ProgressThe figure gives an overhead view of the path taken by a 0.163 kg cue ball as it bounces from a rail of a pool table. The ball's initialspeed is 1.23 m/s, and the angle 8₁ is 55.4°. The bounce reverses the y component of the ball's velocity but does not alter the xcomponent. What are (a) angle 82 and (b) the magnitude of the change in the ball's linear momentum? (The fact that the ball rolls isirrelevant to the problem.)(a) NumberiUnits(b) NumberUnits+eTextbook and MediaSave for LaterAttempts: 0 of 8 usedSubmit AnswerMacBook Air Question 6 of 17<-/1 = :View PoliciesCurrent Attempt in ProgressIn Figure (a), a 4.8 kg dog stands on a 16 kg flatboat at a distance D = 9.2 m from the shore. He walks 1.9 m along the boat toward shoreand then stops. Assuming no friction between the boat and the water, find how far the dog is then from the shore. (Hint: See Figure (b).The dog moves leftward and the boat moves rightward, but does the center of mass of the boat + dog system move?)D(a)Dog's displacement daNumber ieTextbook and MediaGO TutorialSave for LaterAttempts: 0 of 8 usedSubmit AnswerUnitsBoat's displacement de(6)+MacBook Air

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III Question 7 of 17 < View Policies Current Attempt in Progress The figure gives an overhead view of the path taken by a 0.163 kg cue ball as it bounces from a rail of a pool table. The ball's initial speed is 1.23 m/s, and the angle 8₁ is 55.4°. The bounce reverses the y component of the ball's velocity but does not alter the x component. What are (a) angle 82 and (b) the magnitude of the change in the ball's linear momentum? (The fact that the ball rolls is irrelevant to the problem.) (a) Number i Units (b) Number Units i

III Question 7 of 17 < View Policies Current Attempt in Progress The figure gives an overhead view of the path taken by a 0.163 kg cue ball as it bounces from a rail of a pool table. The ball's initial speed is 1.23 m/s, and the angle 8₁ is 55.4°. The bounce reverses the y component of the ball's velocity but does not alter the x component. What are (a) angle 82 and (b) the magnitude of the change in the ball's linear momentum? (The fact that the ball rolls is irrelevant to the problem.) (a) Number i Units (b) Number Units i

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 56PQ

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