A 10-G Bullet Moving 1 000 M/s Strikes and Passes

question 57

Multiple Choice

A 10-g bullet moving 1 000 m/s strikes and passes through a 2.0-kg block initially at rest,as shown.The bullet emerges from the block with a speed of 400 m/s.To what maximum height will the block rise above its initial position?

• A)78 cm
• B)66 cm
• C)56 cm
• D)46 cm
• E)37 cm

Calculate the present value of a single cash flow and annuities using various interest rates and compounding periods.

Understand and compute the future value of single amounts and annuity cash flows under different compounding frequencies.

Determine the rate of return required on investments based on given cash flows and market conditions.

Analyze investment opportunities by calculating the present value and comparing it to the cost of investment.

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