Block A, with a Mass of 10 Kg, Rests on a 35°incline.The

question 68

Multiple Choice

Block A, with a mass of 10 kg, rests on a 35°incline.The coefficient of static friction is 0.40.An attached string is parallel to the incline and passes over a massless, frictionless pulley at the top.The largest mass m_B, attached to the dangling end, for which A remains at rest is:

• A)2.5 kg
• B)3.5 kg
• C)5.9 kg
• D)9.0 kg
• E)10.5 kg

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Definitions:

Fixed Costs

Business costs that do not vary with the amount of goods produced or the volume of sales.

Material Cost

The expense incurred to acquire raw materials needed to produce a product or complete a project.

Break-Even

The instance where cumulative spending equals cumulative earnings, causing neither a financial gain nor a deficit.

Variable Costs

Costs that vary directly with the level of production or output.