A 15-Kg Child Is Sitting on a Playground Teeter-Totter, 1

question 22

Multiple Choice

A 15-kg child is sitting on a playground teeter-totter, 1.5 m from the pivot. What is the minimum distance, on the other side of the pivot, such that a 220-N force will make the child lift off the
Ground?

• A) 1.0 m
• B) 0.10 m
• C) 1.5 m
• D) 2.4 m
• E) 9.8 m

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Definitions:

Normal Application

In cost accounting, it pertains to the standard method used to allocate overhead costs to products or services.

Reality

The state of things as they actually exist, as opposed to an idealistic or notional idea of them.

Process

A series of actions or steps taken in order to achieve a particular end.

Favorable Variance

The difference between actual results and expected (budgeted) results that indicates more efficient or cost-effective performance.