Two Bodies of Equal Mass M Collide and Stick Together

question 70

Multiple Choice

Two bodies of equal mass m collide and stick together. The quantities that always have equal magnitude for both masses during the collision are

• A) their changes in momentum.
• B) the force each exerts on the other.
• C) their changes in kinetic energy.
• D) all of the above.
• E) only (a) and (b) above.

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The estimated amount that an investment will grow to over a period of time at a specified rate of interest.

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Refers to the process of earning interest on both the initial principal and the accumulated interest from previous periods, calculated once per year.

Future Value

The estimated value of an investment or loan including interest or dividends, at a specific future date.

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A series of matching financial discharges made at interval ends throughout a fixed term.