A Solid Uniform 3

question 73

Short Answer

A solid uniform 3.33-kg disk has thin string of negligible mass wrapped around its rim, with one end of the string tied to the ceiling, as shown in the figure. The disk is released from rest, and as it falls, it turns as the string unwraps. At the instant its center has fallen 2.25 m, (a) how fast is the center moving, and (b) how much rotational kinetic energy does the disk have?

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Definitions:

Target Profit

The specific net income a business intends to reach within a designated timeframe.

Price Elasticity of Demand

A measure of how much the quantity demanded of a good responds to a change in the price of that good.

Target Costing

A pricing method that involves determining a product's selling price and then subtracting desired profit to arrive at a target production cost.

Target Costing

A pricing strategy where the selling price of a product is determined first, and then the manufacturing cost is managed to meet that target price.