A Rock Is Thrown Upward with a Speed of 15

question 15

Multiple Choice

A rock is thrown upward with a speed of 15 m/s on the surface of planet X where the acceleration of objects in free fall is 2.5 m/s² and there is no atmosphere.How long does it take for the rock to return to where it was thrown?

• A)6.0 s
• B)8.0 s
• C)10 s
• D)12 s

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Definitions:

Rights and Duties

The legal entitlements and obligations that are held by individuals and entities under the law.

Debtor

An individual or entity that owes money to another; the borrower in a financial transaction.

Liable

Legally responsible or obligated to something, especially to make restitution or compensation.

Secured Party

An individual or organization holding an interest in a debtor's property as collateral for a loan.