I have two questions and i have no clue how to solve them so please...(adsbygoogle = window.adsbygoogle || []).push({});

1. dropping a mass of M from some height H over a feid which is being covered with

a lot of snow. exentually the mass is in halt underneath the snow in deep D

the question is what is the average force that the snow is doing over the the mass during the process

2. two parallel hoses are sitting on the ground. there is a third one which is equal to those two and is putting above them.

the cofficient between the ground and the hoses is u1 and between hose 3 to the others

is u2. the question is wether the hoses will move and how

thank you very much. I am so lost...

Kelly

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# Homework Help: Hey can someone please help me

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