A High-Speed Dart Is Shot from Ground Level with a Speed

question 27

Multiple Choice

A high-speed dart is shot from ground level with a speed of 150 m/s at an angle 30° above the horizontal.What is the vertical component of its velocity after 4.0 s if air effects can be neglected?

• A)150 m/s
• B)36 m/s
• C)130 m/s
• D)75 m/s
• E)38 m/s

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Definitions:

Issuance

The process of offering new securities to investors for the first time, often to raise capital.

Sold

The past tense indicating that an item, property, or service has been transferred to a buyer in exchange for money or other compensation.

Journal Entry

A record in accounting that represents a transaction where debits and credits are entered, reflecting changes in accounts.

Straight-Line Method

A method of calculating depreciation by evenly allocating the cost of an asset over its useful life.