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An object has a position given by r⃗ = [2.0 m + (3.00 m/s)t] i^ + [3.0m−(4.00 m/s2)t2] j^, where all quantities are in si units. what is the magnitude of the acceleration of the object at time t =
An object has a position given by r⃗ = [2.0 m + (3.00 m/s)t] i^ + [3.0m−(4.00 m/s2)t2] j^, where all quantities are in si units. what is the magnitude of the acceleration of the object at time t = 2.00 s