Refer to Exhibit 8-1 Below $\degree$ Angle to the Ground $\frac{\mathrm{kg} \cdot \mathrm{~m}}{\mathrm{~s}}$

question 43

Multiple Choice

Refer to Exhibit 8-1 below.Exhibit 8-1 Two birds of prey hurtling after the same rabbit collide in mid-air and grab each other with their talons. Each 250-g bird is flying at 30 m/s at a 60 $\degree$ angle to the ground. What is the magnitude of their total momentum, in $\frac{\mathrm{kg} \cdot \mathrm{~m}}{\mathrm{~s}}$ , immediately after the collision?

• A)0
• B)6.5
• C)7.5
• D)13
• E)15

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Definitions:

Decision Lag

The time taken between identifying an economic issue and the implementation of policy to address it.

Progressive

In the context of taxation, it refers to a tax system where the tax rate increases as the taxable amount increases, often aimed at reducing income inequality.

National Debt

The total amount of money that a country's government has borrowed, through various means, and has yet to repay.

Recognition Lag

Recognition Lag is the time it takes for policymakers to identify an economic problem.