A Constant Force of 45 N Directed at Angle $\theta$ To the Horizontal Pulls a Crate of Weight 100 N

question 39

Multiple Choice

A constant force of 45 N directed at angle $\theta$ to the horizontal pulls a crate of weight 100 N from one end of a room to another a distance of 4 m.Given that the vertical component of the pulling force is 12 N,calculate the work done by the force in moving the crate.

• A)4.1 \(\times\) 10² J
• B)48.0 J
• C)3.9 \(\times\) 10² N/m
• D)1.7 \(\times\) 10² J
• E)3.9 \(\times\) 10³ J

---

Definitions:

Risk Averse

The preference for certainty over uncertainty, with individuals or entities avoiding risks when making decisions.

Interest Rates

The cost of borrowing money, expressed as a percentage of the total amount loaned, or the return on invested money.

Efficient Markets Hypothesis

A theory that suggests financial markets are informationally efficient, meaning prices of traded assets reflect all available information at any given time.

Interest Rates

The cost of borrowing money or the return on investment for savings, often expressed as a percentage.