The String in the Figure Is 50 Cm Long

question 3

Multiple Choice

The string in the figure is 50 cm long. When the ball is released from rest, it swings along the dotted arc. How fast is it going at the lowest point in its swing?

• A) 2.0 m/s
• B) 2.2 m/s
• C) 3.1 m/s
• D) 4.4 m/s
• E) 6.0 m/s

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Definitions:

Purchase Discount

A reduction in price granted by a supplier to a buyer for early payment of an invoice.

Freight-In

The cost associated with transporting goods into a warehouse or to the buyer, often included in the inventory cost.

Installation

The act of setting up or assembling machinery, equipment, software, or hardware to make it ready for operation.

Fully-Depreciated

A state where an asset has reached the end of its useful life for accounting purposes, with its book value equaling its salvage value or zero.