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mixer [17]
3 years ago
6

In the Atwood machine shown below, m1 = 2.00 kg and m2 = 6.05 kg. The masses of the pulley and string are negligible by comparis

on. The pulley turns without friction and the string does not stretch. The lighter object is released with a sharp push that sets it into motion at vi = 3.00 m/s downward.. (a) How far will m1 descend below its initial level?
Physics
1 answer:
Rus_ich [418]3 years ago
5 0
M1 descending
−m1g + T = m1a 

m2 ascending
m2g − T = m2a

this gives :
(m2 − m1)g = (m1 + m2)a 

a = (m2 − m1)g/m1 + m2
   = (5.60 − 2)/(2 + 5.60) x 9.81 
   = = 4.65m/s^2
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