Find the Velocity of a Particle Moving Along the Curve

question 35

Multiple Choice

Find the velocity of a particle moving along the curve r(t) = (-8 + t³) i + 4t j - t² k at t = 1.

• A) 3i + 4j - 2k
• B) 6i - 2j
• C) 3i + 4j + 2k
• D) 0
• E) 3i - 4j - 2k

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Return on Investment

A financial metric used to evaluate the efficiency or profitability of an investment, calculated by dividing the benefit (return) of an investment by the cost of the investment.

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