An Object Slides Without Friction Down an Incline and Loses $\circ$

question 17

Multiple Choice

An object slides without friction down an incline and loses height h = 131 m.The incline makes an angle of 35.0 ^$\circ$ with respect to the horizontal.If the object started with a speed of 45.0 m/s,what will be its final speed in m/s?

• A)57.2
• B)45.0
• C)21.1
• D)67.8
• E)90.0

---

Definitions:

U.S. Population

The total number of people living in the United States, as determined by census or estimation.

Economic Dynamics

The study of economic systems in motion, focusing on changes over time and the processes driving these changes.

Psychological Dynamics

The underlying psychological forces that influence human behavior and interactions.

Premium

An amount paid for a service or product that is considered higher in quality, often involving additional cost for enhanced features or benefits.