To Determine If a Rigid Body Is in Equilibrium the Vector

question 47

Multiple Choice

To determine if a rigid body is in equilibrium the vector sum of the gravitational forces acting on the particles of the body can be replaced by a single force acting at:

• A)the center of mass
• B)the geometrical center
• C)the center of gravity
• D)a point on the boundary
• E)none of the above

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Definitions:

Periodically Recorded

Financial transactions or events that are recorded at regular intervals, such as monthly, quarterly, or annually.

Bank Credit Cards

Financial instruments issued by banks that allow cardholders to borrow funds with which to pay for goods and services, subject to the agreement that the funds will be repaid.

Credit Sales

Transactions in which goods or services are provided to a customer with the agreement that payment will be made at a later date.

Credit Card Sales

Transactions in which goods or services are purchased using a credit card, immediate revenue for the seller, albeit often with processing fees deducted by the credit card processor.