AM-1866
Derivative as rate of change
A Math · Secondary 4 · Medium · Derivative as rate of change
The displacement metres of a particle moving in a straight line is given by , where is in seconds. What is the velocity of the particle when ?
- 12 m s^{-1}
- 6 m s^{-1}
- 0 m s^{-1}
- 24 m s^{-1}
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