Homework Answers
here,
m1 = 2 kg
m2 = 4 kg
I = 0.4 kg.m^2
r = 0.2 m
the accelration of the cart , a = net force /effective mass
a = ( m1 * g) /( m1 + m2 + I/r^2)
a = ( 2 * 9.8 ) / ( 2 + 4 + 0.4 /0.2^2)
a = 1.23 m/s^2
the accelration of the cart is 1.23 m/s^2 towards right
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