A Toy Car of Mass 4

question 17

Multiple Choice

A toy car of mass 4.0 kg is sitting stationary when a child rolls a toy truck of mass 6.5 kg straight towards it in the negative x-direction with a speed of 5.0 m/s.What is the relative momentum?

• A)2.1 kg*m/s
• B)-2.1 kg*m/s .
• C)16 kg*m/s .
• D)-16 kg*m/s .
• E)33 kg*m/s .

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Definitions:

Incremental Net Income

The increase in net income resulting from a particular business decision or activity, compared to what it would have been without that decision or activity.

Immediate Cash Outflows

Expenses or payments that must be made in cash immediately or within a very short time frame.

Present Value

The current value of a future amount of money or stream of cash flows, given a specified rate of return.

Payback Period

The time it takes for an investment or project to generate cash flow or profits sufficient to cover the initial outlay or cost.