A Boy Kicks a Football from Ground Level with an Initial

question 37

Multiple Choice

A boy kicks a football from ground level with an initial velocity of 20 m/s at an angle of 30° above the horizontal.What is the horizontal distance to the point where the football hits the ground if we neglect air resistance?

• A)20 m
• B)35 m
• C)18 m
• D)60 m
• E)30.0 m

---

Definitions:

Maintenance Margin

The minimum amount of equity an investor must maintain in a margin account after the purchase has been made, to keep the position open.

Interest Rate Swaps

Financial derivatives contracts where two parties exchange interest rate payments on a specified principal amount, typically exchanging fixed for floating rates.

Fixed-rate Bonds

Fixed-rate Bonds are bonds that pay the same rate of interest from issue until maturity, regardless of changes in market interest rates.

Floating-rate Bonds

Bonds whose interest rate payments adjust periodically based on an underlying benchmark, making them less sensitive to interest rate changes.