The Iron Ball Shown Is Being Swung in a Vertical

question 9

Multiple Choice

The iron ball shown is being swung in a vertical circle at the end of a 0.7-m string. How slowly, in ft/s, can the ball go through its top position without having the string go slack?

• A) 1.3 m/s
• B) 2.6 m/s
• C) 3.9 m/s
• D) 6.9 m/s
• E) 9.8 m/s

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Definitions:

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Government-imposed limits on the amount landlords can charge for renting out a property, intended to make housing more affordable.

Rental Housing

Living accommodations for which occupants pay rent to use or occupy land, buildings, or other residential spaces.

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The practice of reselling tickets for admission to events at a price higher than the original price set by the event organizer.

Ceiling Price

A government-imposed maximum price on goods or services, intended to prevent prices from rising above a certain level.