A Ball Is Thrown from the Edge of a 20

question 95

Multiple Choice

A ball is thrown from the edge of a 20.0 m high cliff with a speed of 20.0 m/s at an angle of 30.0° below horizontal. What is the speed of the ball when it hits the ground below the cliff?

• A)37.6 m/s
• B)28.1 m/s
• C)31.4 m/s
• D)43.2 m/s
• E)29.8 m/s

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Regulations governing the sale of goods and services, including terms of contracts, warranties, and consumer protections.

Executive Branch

The division of a government responsible for implementing and enforcing laws, typically led by the President or Prime Minister.

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A fraction representing the division of something into three equal parts, with two of those parts being the focus.

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