A Mass M₁ Is Connected by a Light String That

question 82

Multiple Choice

A mass m₁ is connected by a light string that passes over a pulley of mass M to a mass m₂ as shown in the figure.Both masses move vertically and there is no slippage between the string and the pulley.The pulley has a radius of 20.0 cm and a moment of inertia of 1/2 MR².If m₁ is 3.00 kg,m₂ is 6.00 kg and M is 4.00 kg,then what is the acceleration of the masses?

• A) 5.05 m/s²
• B) 4.75 m/s²
• C) 4.05 m/s²
• D) 3.44 m/s²
• E) 2.67 m/s²

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Definitions:

Bargaining Zone

The range between one party’s minimum reservation point and the other party’s maximum.

Reservation Point

In negotiation, the least favorable point at which one will accept a deal, beyond which the negotiation will be aborted or continued efforts for a better deal pursued.

True Conflict Resolution

The genuine and effective resolving of disagreements or differences, aiming for a constructive outcome.

Temporary Settlements

Living arrangements intended to be short-term and not permanent, often associated with displaced communities or emergency situations.