w History Bookmarka People Window Help Dasticity & Momentum 34735 PU Physics 110

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w History Bookmarka People Window Help Dasticity & Momentum 34735 PU Physics 1101 Spring 2016 Signed in as RUYAH ALAMRI previous Impulse and Momentum Ranking Task Six automobiles are initially traveling at the indicated velocitios. The automobies have different masses and velocities. The drivers slop on the brakes and all automobiles are brou ttorest Part A Rank these automobiles based on the magnitude of their momenture before the brakes are applied, from largest to smalest Rank from largest to smallest. To rank items as equivalent, overlap them f the ranking cannot be determined, chack the box below. 1000 kg 2000 kg 4000 kg 1000 kg 00kg 10 ms 10 m/s 5 m/s 0 m/s smallest largest The oorrect ranking canot be determined My Anser Give 8 6 8

Explanation / Answer

momentum = mass *velocity

car 1 = 1000*10 = 104  kg.m/s

car2 = 2000*5 = 104  kg.m/s

car3 = 500*10 = 5000  kg.m/s

car4 = 4000*5 = 2*104  kg.m/s

car 5 = 1000*20 =  2*104  kg.m/s

car6 = 500*20 = 104  kg.m/s

4=5>1=2=6>3

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