T3 2m M
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Consider the three connected objects shown in Figure P5.88. Assume first that the
inclined plane is friction-less and that the system is in equilibrium. In terms of m, g,
and θ, find (a) the mass M and (b) the tensions T, and T2. Now assume that the value
of Af is double the value found in part (a). Find (c) the acceleration of each object and
(d) the tensions T1 and T2
. Next, assume that the coefficient of static friction between
m and 2m and the inclined plane is m, and that the system is in equilibrium. Find (e)
the maximum value of M and (0 the minimum value of M. (g) Compare the values of T2
when M has its minimum and maximum values.
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