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J1. The position of a particle is given byWhere t is in second. Find the velocity and acceleration of the particle at te 1s. |
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Answer» s = 5t i + 6t² j - 10k ds/dt = v = 5 i + 12t j - 0 k dv/dt = 12j at t = 1 v = 5 i + 12 j - 0 k a = 12 j |
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