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Impulse question - HSN forum

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Impulse question


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#1 jambo david

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Posted 15 May 2006 - 03:51 PM

How can the speed of a bead leaving a tube be calculated from the mass and impulse?

#2 SncZ

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Posted 15 May 2006 - 04:05 PM

what part of the question are you trying to do 23a or b ?

a) FT=mv-mu and it tells you u=0 therefore.gif FT=mv so v =FT/m

b) rearange Ek=1/2mv2 to get V on its own





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