A 5 Kg Ball Rolls Down a Hill at a Velocity

question 34

Multiple Choice

A 5 kg ball rolls down a hill at a velocity of 1.5 m/s. By the time it reaches the bottom of the hill, it is traveling with a velocity of 2 m/s. What is the change in the ball's momentum?

• A)25 kg m/s
• B)2.5 m/s
• C)2.5 kg m/s
• D)0.25 kg m/s

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Definitions:

Credit Period

The duration of time that a buyer is allowed to pay for a credit purchase.

Credit Sales

Sales of goods or services that are paid for later, rather than at the time of purchase, building a receivable account on the seller's balance sheet.

Receivables

Amounts due from customers to a company for goods delivered or services rendered, awaiting payment.

Inventory Turnover

A ratio showing how many times a company has sold and replaced inventory over a certain period of time, indicating the efficiency of inventory management.