Pulley problem: find equilibrium

AI Thread Summary
To solve the pulley problem involving masses m1=10kg and m2=20kg at a 40-degree angle, it's essential to apply Newton's second law. When the system moves at constant speed, the net force acting on it is zero, meaning the forces must be balanced. This implies that the force parallel to the frictionless plane must equal the gravitational component acting on the masses. Understanding the equilibrium condition is crucial for determining the required force. Starting with these principles will help in finding the solution.
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Pulley Problem.

m1=10kg and m2=20kg both at angle 40 degrees.Find the force, parallel to the frictionless plan.e that will allow the systme to move at constant speed.

I would know how to solve this problem if it wasn't constant speed.but it being that just through me off.All i want is a start off.thanks in advanced.

oshea
 
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bebeoshea said:
Pulley Problem.

m1=10kg and m2=20kg both at angle 40 degrees.Find the force, parallel to the frictionless plan.e that will allow the systme to move at constant speed.

I would know how to solve this problem if it wasn't constant speed.but it being that just through me off.All i want is a start off.thanks in advanced.

oshea

Look up Newton's second law and see what happens to the net force acting on a system when the speed is constant.
 

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