General Physics I — 2025C Past Questions

University of Ilorin PHY101: 1 questions.

Topics: Differentiation of Vectors

1. The position of a ball in a curved path is given by r(t) = ti + 3t²j. What is the velocity at that instant of time?
   1. √(1 + 36t²)
   2. 6t
   3. 1 + 6t
   4. -1 + 6t

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