- #1
Melixa
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Homework Statement
A block with mass m1=15.0kg is on a rough inclined plane and is connected to an object with mass m2=25.0kg as shown. The rope may be considered massless; and the pulley may be considered frictionless. The coefficient of kinetic friction is µk=0.28
Homework Equations
a. what is the magnitude of the acceleration of the block?
b. what is the magnitude of the tension of the string?
The Attempt at a Solution
Attempt for question a: a=m2g-m1g sin theta-m1g cos theta/m1 + m2
Attempt for question b: T=W1+m1(a)