I\'m trying to find the speed for the first and secondparticles after collision.
ID: 1754810 • Letter: I
Question
I'm trying to find the speed for the first and secondparticles after collision. IncidentParticle TargetParticle Mass m1=2.0gram m2=1.0gram Initialspeed v1i=8.0m/s v2i=0m/s FinalSpeed v1f=? v2f=?1. v1i-v2i=v1f-v2f (velocity 1 initial- velocity 2initial= velocity 1final - velocity 2 final) v2f-v1f=8.0m/s-0m/s=8m/s -------(1) 2. m1v1i + m2v2i = m1v1f + m2v2f (2g)(8.0m/s) + (1.0g)(0m/s)= (2.0g)(v1f) + (1.0g)(v2f) I don't understand how they got thisnext part............v2f + 2v1f=16g m/s and then I don't know how they took this information to findthe speeds of both particles after the collision. I'm trying to find the speed for the first and secondparticles after collision. IncidentParticle TargetParticle Mass m1=2.0gram m2=1.0gram Initialspeed v1i=8.0m/s v2i=0m/s FinalSpeed v1f=? v2f=?
1. v1i-v2i=v1f-v2f (velocity 1 initial- velocity 2initial= velocity 1final - velocity 2 final) v2f-v1f=8.0m/s-0m/s=8m/s -------(1) 2. m1v1i + m2v2i = m1v1f + m2v2f (2g)(8.0m/s) + (1.0g)(0m/s)= (2.0g)(v1f) + (1.0g)(v2f) I don't understand how they got thisnext part............v2f + 2v1f=16g m/s and then I don't know how they took this information to findthe speeds of both particles after the collision.
Explanation / Answer
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