Find the Acceleration of a Particle Moving Along the Curve

question 107

Multiple Choice

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

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

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Definitions:

Surplus

An excess of something, often used in economic contexts to describe a situation in which supply exceeds demand.

Shortage

A situation where the demand for a product exceeds its supply at the current price, leading to a scarcity of the product in the market.

Supply Shift

A change in the quantity of a product or service that producers are willing and able to sell at all possible prices in the market.

Increase

A rise in quantity, value, or some other measure, indicating growth or gain in specifics.