A Disk,a Hoop,and a Solid Sphere Are Released at the Same

question 1

Multiple Choice

A disk,a hoop,and a solid sphere are released at the same time at the top of an inclined plane.They are all uniform and roll without slipping.In what order do they reach the bottom?

• A)disk,hoop,sphere
• B)hoop,sphere,disk
• C)sphere,disk,hoop
• D)hoop,disk,sphere

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Definitions:

Cash Inflow

Money coming into a business or project from various sources, including sales, investments, and financing activities.

Profitability Index (PI)

A calculation that determines the relative profitability of an investment, indicating the ratio of payoff to investment amount.

Internal Rate of Return (IRR)

The Internal Rate of Return (IRR) is the rate at which the net present value of all the cash flows (both positive and negative) from a project or investment equals zero, used as a benchmark to decide the profitability of an investment.

Net Present Value (NPV)

NPV is a financial metric used in capital budgeting to assess the profitability of an investment or project, calculated as the difference between the present value of cash inflows and outflows.