After falling from rest through a height 
, a body of mass 
begins to raise a body of mass 
connected to it through a pulley
Determine the time it will take for the body of mass 
to return to its original position
a)
b)
c)
d)
, a body of mass begins to raise a body of mass connected to it through a pulleyDetermine the time it will take for the body of mass to return to its original position
a)
b)
c)
d)
Question ID - 101132 | SaraNextGen Top Answer After falling from rest through a height , a body of mass begins to raise a body of mass connected to it through a pulley
Determine the time it will take for the body of mass to return to its original position
a)
b)
c)
d)
After falling from rest through a height , a body of mass begins to raise a body of mass connected to it through a pulley
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Determine the time it will take for the body of mass |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (b) -
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(b)
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is the velocity of 
just before collision, and 
is the velocity of the system 
; just after collision, then 
127 votes
Answer Link
127