A Particle Moves Along the X Axis

question 17

Multiple Choice

A particle moves along the x axis.In order to calculate the torque on the particle, you need to know:

• A)the velocity of the particle
• B)the rotational inertia of the particle
• C)the point about which the torque is to be calculated
• D)the kinetic energy of the particle
• E)the mass of the particle

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Definitions:

Sales Return

goods returned by the customers to the seller after the sale, reducing the gross sales figure.

Gross Profit

The profit a company makes after deducting the costs associated with making and selling its products, or the costs associated with providing its services.

Net Sales

The revenue a company earns from sales after subtracting returns, allowances for damaged or missing products, and discounts.

Allowance for Doubtful Accounts

A contra-asset account used to estimate the portion of accounts receivable that is expected to be uncollectible.