Two Objects Are Dropped from a Bridge, an Interval of 1.0

question 26

Multiple Choice

Two objects are dropped from a bridge, an interval of 1.0 s apart. As time progresses, the difference in their speeds

• A)increases.
• B)remains constant.
• C)decreases.
• D)increases at first, but then stays constant.
• E)decreases at first, but then stays constant.

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Definitions:

Invest

To allocate money in the expectation of some benefit in the future, usually through the purchase of assets with the hope that they will increase in value.

Ordinary Annuity

Continuous uniform payouts effected at every period’s cessation over a stipulated time frame.

Compounded Quarterly

A method of calculating interest where the interest earned is added to the principal four times a year, leading to interest on interest.

Payments

The act of transferring money, or its equivalent, from one party to another as a settlement of an obligation, such as bills, invoices, or loans.