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sweet_girl123
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Homework Statement
1. For the system shown below use Newton’s Laws to clearly derive an expression for the
acceleration of each mass and the tensions in the cord. The coefficient of friction
between m1 and the incline is 0.100. The mass m1 is 3.00 kg, m2 = 8.00 kg, and θ = 35.0°.
The pulley is frictionless solid disk of mass 0.250 kg.
2. For the system shown below use only Conservation of Energy to clearly derive an
expression for the speed and acceleration of each mass after m2 falls a distance of
2.50 m. The coefficient of friction between m1 and the incline is 0.100. The mass m1 is
3.00 kg, m2 = 8.00 kg, and θ = 35.0°. The pulley is frictionless solid disk of mass
0.250 k
Homework Equations
The Attempt at a Solution
ƩF(x) = m a1
T1 - F - mgSinθ = m1 * a
T2 + m2g = m1a
ƩTorque = IAlpha
-RT1 + RT2 = IAlpha
R(T2-T1) = I (alpha/R)
This is not my homework. This was given to use for practicing for our finals.
Any help would be really helpful
Thank You\