400 × 10⁵ J of Work Are Done on a 1110

question 2

Multiple Choice

4.00 × 10⁵ J of work are done on a 1110 kg car while it accelerates from 10.0 m/s to some final velocity.Find this final velocity.

• A)28.6 m/s
• B)22.9 m/s
• C)25.7 m/s
• D)31.5 m/s

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Definitions:

360-Day Year

A simplified method of calculating interest using a 360-day year instead of 365 days, commonly used in banking.

Exact Simple Interest

Refers to interest calculated precisely on the principal amount of a loan or investment, without compounding, over a specific time period.

365-Day Year

A method of interest calculation that uses a full calendar year to determine the amount due.

Loan Period

The duration of time from the initiation to the full repayment of a loan.