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Q.A particle has position vector r→ = 3t i^ + 2t² j^ + 5 k^. Find the magnitude of its velocity and the magnitude of its acceleration at t = 1 second.
Rajasthan RbseRajasthan Board Senior Secondary Part-I Examination 2023Subjective· 3mImportance★★★★★est
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Differentiating the position vector once gives velocity and twice gives acceler …
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