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Physics, 17.07.2020 04:01 pattydixon6

The position function of a particle is r⃗ (t)=2.0t2iˆ+(2.0+3.0t)jˆ+5.0tkˆm. (a) What is the instantaneous velocity and speed at t = 2.0 s? (b) What is the average velocity between 1.0 s and 3.0 s?

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The position function of a particle is r⃗ (t)=2.0t2iˆ+(2.0+3.0t)jˆ+5.0tkˆm. (a) What is the instanta...

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