The Position of an Object Is Given by Where

question 23

Multiple Choice

The position of an object is given by where and x and t are in SI units.What is the instantaneous acceleration of the object when

• A)-13 m/s²
• B)2.9 m/s²
• C)4.6 m/s²
• D)13 m/s²

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Definitions:

Discounted

Refers to the reduction of an item's price or the present value of future cash flows discounted back to the present value.

Proceeds

The amount of money brought in from a transaction or sale, before any expenses are deducted.

Compounded Semi-annually

The process of applying interest to both the principal amount and any accumulated interest every six months.

RRSP

A Registered Retirement Savings Plan, which is a retirement savings and investing vehicle for employees and the self-employed in Canada, offering tax benefits.