# Question

The displacement of an object is given as a function of time by x = 3t2 m. What is the magnitude of the average velocity for

(a) âˆ†t = 2.0 s â€“ 0s, and

(b) âˆ†t = 4.0 s â€“ 2.0s?

(a) âˆ†t = 2.0 s â€“ 0s, and

(b) âˆ†t = 4.0 s â€“ 2.0s?

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