Answer:
Change in momentum
Explanation:
Initial velocity of body before collision u=−V
where minus sign indicates the body moves towards the wall.
Initial momentum of the body P
i
=Mu=−MV
Final velocity of body after collision v=V
where positive sign indicates the body moves away from the wall.
Final momentum of the body P
f
=Mv=MV
Change in momentum ΔP=P f
−P
=MV−(−MV)=2MV
Initial momentum of the body Pi=Mu=−MV
Final momentum of the body Pf=Mv=MV
Change in momentum ΔP=Pf−Pi=MV−(−MV)=2MV
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Answers & Comments
Answer:
Change in momentum
Explanation:
Initial velocity of body before collision u=−V
where minus sign indicates the body moves towards the wall.
Initial momentum of the body P
i
=Mu=−MV
Final velocity of body after collision v=V
where positive sign indicates the body moves away from the wall.
Final momentum of the body P
f
=Mv=MV
Change in momentum ΔP=P f
−P
i
=MV−(−MV)=2MV
Answer:
Initial velocity of body before collision u=−V
where minus sign indicates the body moves towards the wall.
Initial momentum of the body Pi=Mu=−MV
Final velocity of body after collision v=V
where positive sign indicates the body moves away from the wall.
Final momentum of the body Pf=Mv=MV
Change in momentum ΔP=Pf−Pi=MV−(−MV)=2MV
I hope it is helpful for you
mark me as brainlist pls and thanks me afterwards but first marks me as brainlist pls