The Force of Friction on a Sliding Object Is 10

question 67

Multiple Choice

The force of friction on a sliding object is 10 newtons. The applied force needed to maintain a constant velocity is

• A) 10 N.
• B) more than 10 N.
• C) less than 10 N.

---

Definitions:

Algebraic Expression

A mathematical phrase that can contain numbers, variables, and operation symbols but no equals sign.

Evaluate

The process of calculating the value of an expression or determining the outcome of a mathematical operation.

Quarters

One-fourth portions of a whole, commonly used to divide years or financial results.

Pennies

The smallest denomination of currency in many countries, typically worth one-hundredth of the basic unit of currency.