a speed of 12.0 m/s. The contact time is 0.100 seconds.afterbefore12.0 m/s16.0 m/s(a)Determine the momentum of the basketball before it hits the wall.momentum of the basketball =(b)Determine the momentum of the basketball after it hits the wall.momentum of the basketball =(c) (i)Calculate the impulse with the wall,impulse with the wall =(ii) hence obtain the force of the wall on the ball.force of the wall on the ball =PHY310@HCISMomentumPage 4 of 6 Figure below showsa new car.dummy of mass 70 kg used in a crash test to investigate the safety ofpassengercompartmentbarrierdummywindscreenThe car approaches a solid barrier at 20 m/s. It crashes into the barrier and stops suddenly.(a)(i)Calculate the momentum of the dummy immediately before the crash.momentum =[2](ii)Determine the impulse that must be applied to the dummy to bring it to rest.impulse =[1](Ь)In the crash test, the passenger compartment comes to rest in 0.20 s.Calculate the deceleration of the passenger compartment.deceleration =[2]The seat belt and air bag bring the dummy to rest so that it does not hit the windscreen.The dummy has an average deceleration of 80m/s?.(c)Calculate the average resultant force applied to the dummy, of mass 70 kg.force =[2]PHY310@HCISMomentumPage 5 of 6

Answered: Image /qna-images/answer/9023b215-e77c-4043-a420-c7072bf40c80.jpg

a speed of 12.0 m/s. The contact time is 0.100 seconds. before after 16.0 m/s 12.0 m/s (a) Determine the momentum of the basketball before it hits the wall. momentum of the basketball = (b) Determine the momentum of the basketball after it hits the wall. momentum of the basketball = (c) (i) Calculate the impulse with the wall, impulse with the wall = (ii) hence obtain the force of the wall on the ball. force of the wall on the ball =

a speed of 12.0 m/s. The contact time is 0.100 seconds. before after 16.0 m/s 12.0 m/s (a) Determine the momentum of the basketball before it hits the wall. momentum of the basketball = (b) Determine the momentum of the basketball after it hits the wall. momentum of the basketball = (c) (i) Calculate the impulse with the wall, impulse with the wall = (ii) hence obtain the force of the wall on the ball. force of the wall on the ball =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Plz do all three subparts ...i will upvote you definitely
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