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 2 years ago
Two masses are attached by a string and released from rest, so that they both can fall freely, ignore the air resistance and find the tension in the string while it is falling freely.
 2 years ago
Two masses are attached by a string and released from rest, so that they both can fall freely, ignore the air resistance and find the tension in the string while it is falling freely.

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zaphod
 2 years ago
Best ResponseYou've already chosen the best response.1@Callisto i need your help ;)

zaphod
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1347111343455:dw am i right

zaphod
 2 years ago
Best ResponseYou've already chosen the best response.1@Callisto check if im right Applying f=ma for both particle (M and m ) taking downward as positive F = ma WT+T+W = (M+m)a Mg  T + T + mg = (M+m)a g(M+m) = (m+M)a a = g Applying for object (M) WT = Ma (a = g) Mg  T = Mg t = 0

VincentLyon.Fr
 2 years ago
Best ResponseYou've already chosen the best response.0The two falling masses are weightless relative to one another. Tension in the string is zero.

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.1Actually... You did it yourself while I didn't help at all :S!
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