A Projectile Is Fired Straight Upward from Ground Level with an Initial

question 75

Multiple Choice

A projectile is fired straight upward from ground level with an initial velocity of 270 feet per second. During what time period will its height exceed 760 feet? Round your answer to the nearest tenth of a second.

• A)between 2.1 and 20.9 seconds
• B)between 9.2 and 20.9 seconds
• C)between 2.1 and 9.2 seconds
• D)between 2.1 and 3.6 seconds
• E)between 3.6 and 13.3 seconds

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Definitions:

Unfair Labor Practices

Conduct by unions or employers that infringes upon employees' rights or breaches labor legislation.

Railway Labor Act

A U.S. law enacted in 1926 that seeks to avoid any interruption to commerce or to the operation of any carrier, facilitating labor relations in the railway and airline industries.

Trucking Industry

A sector encompassing businesses that provide transportation of goods by road, including both long-haul and local deliveries.

Clayton Act

An antitrust law enacted in the U.S. to promote fair competition and prevent monopolies, with provisions protecting labor unions and their activities.