Equal Amounts of Work Are Performed on Two Bodies,A and B,initially

question 54

Multiple Choice

Equal amounts of work are performed on two bodies,A and B,initially at rest,and of masses M and 2M respectively.The relation between their speeds immediately after the work has been done on them is

• A)v_A = v_B.
• B)v_A = 2v_B.
• C)v_A = v_B.
• D)v_B = v_A.
• E)v_B = 2v_A.

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Definitions:

Mutually Exclusive Projects

Investment projects where the acceptance of one negates the possibility of accepting another.

Internal Rate Of Return

A measure employed in evaluating financial returns to gauge the potential profitability of investments.

Discount Rate

The interest rate used to discount future cash flows to their present value, reflecting the time value of money and risk.

Profitability Index (PI)

The profitability index is a calculation used to assess the relative profitability of an investment, based on its present value of future cash flows per unit of investment.