A 51 G Steel Ball Is Released from Rest and Falls

question 1

Multiple Choice

A 51 g steel ball is released from rest and falls vertically onto a steel plate.The ball strikes the plate and is in contact with it for 0.5 ms.The ball rebounds elastically,and returns to its original height.The time interval for a round trip is 3.00 s.In this situation,the average force exerted on the ball during contact with the plate is closest to:

• A)3000 N
• B)1500 N
• C)2490 N
• D)2000 N
• E)3500 N

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Definitions:

GAAP

An aggregation of universally recognized rules and standards in accounting for presenting financial information.

Non-Interest-Bearing Note

A type of promissory note that does not accrue interest over its life, with the borrower repaying only the principal amount borrowed.

Net Carrying Value

The current book value of an asset or company after subtracting total liabilities from total assets.