Homework Answers
a) FBD of the masses
b) m2g - T = m2a
T - m1g = m1a
adding both equations we have,
m2g-m1g = a(m1+m2)
a = g(m2-m1) / (m1 + m2)
a = 9.8*(3.27 - 1.25) / (3.27+1.25)
a = 4.38 m/s2
c) tension in the string
T = m1(g+a)
T = 1.25(9.8+4.38)
T = 17.72 N
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