A Projectile Is Fired Horizontally with an Initial Speed of 50.0

question 49

Multiple Choice

A projectile is fired horizontally with an initial speed of 50.0 m/s. Neglect air resistance.
-What is the magnitude of the displacement of the projectile 3.00 s after it is fired?

• A)29.4 m
• B)44.1 m
• C)150 m
• D)156 m
• E)194 m

Calculate the total sales and expenses in various business scenarios.

Determine net income and expenditures after deductions.

Solve problems involving rates, such as speed, price per unit, and miles per gallon.

Compute the total cost of purchases including bulk transactions and compute savings in sales transactions.

---

Definitions:

Preexisting Duty

An obligation that a party is already legally bound to fulfill, which cannot serve as consideration for a new contract.

Bilateral Contract

An agreement between two parties where each promises to perform an act in exchange for the other's performance.

Unilateral Contract

A contract where one party makes a promise in exchange for an act by another party, becoming binding upon the performance of the act.

Past Consideration

In contract law, a benefit or service previously performed and therefore cannot serve as consideration for a current contract.