7 of 12 Problem 3.17 Constants | Periodic Table The position of a particular particle as a function of time is given by r = ( 9.60ti + 8.85j - 1.00t2 k)m, where t is in Part A seconds. Determine the particle's velocity as a function of time. Express your answer in terms of the unit vectors i, 3. and k. Πν ΑΣφ ? m/s Request Answer Submit Part B Determine the particle's acceleration as a function of time. Express your answer in terms of the unit vectors i, j, and k. ηνα ΑΣφ m/s?

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