Two Blocks Are Connected by a String That Goes Over

question 1475

Short Answer

Two blocks are connected by a string that goes over an ideal pulley as shown in the figure and pulls on block A parallel to the surface of the plane.Block A has a mass of 3.00 kg and can slide along a rough plane inclined 30.0° to the horizontal.The coefficient of static friction between block A and the plane is 0.400.What mass should block B have in order to start block A sliding up the plane?

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Definitions:

Productivity

The effectiveness of productive effort, typically measured in terms of the rate of output per unit of input.

Efficiency

The ratio of useful output to total input, indicating how well resources are utilized to achieve a goal.

Physical Barriers

Physical barriers refer to tangible obstructions that hinder or restrict access, communication, and interaction among people in a physical space.

Listening

The active process of receiving, understanding, and responding to spoken words or sounds.