A Ballerina Weighs 103 Lbs and Is Up on Her

question 42

Multiple Choice

A ballerina weighs 103 lbs and is up on her toes with only 10.0 cm² of her slippers in contact with the floor. What pressure is she exerting on the floor?

• A) 4.59 *10⁵ Pa
• B) 4.59 * 10³ Pa
• C) 4.59 * 10¹ Pa
• D) 4.59 * 10¯¹ Pa
• E) 4.59 * 10¯³ Pa

---

Definitions:

Invested

To have allocated resources, such as money, toward something with the expectation of generating income or profit.

Deposited

The act of placing money or another form of value into an account.

Interest

The cost of borrowing money or the payment received for deposit funds, calculated as a percentage of the principal.

Investment

The allocation of money into financial assets, real estate, or other ventures with the expectation of obtaining additional income or profit.