A particle P is projected from the origin 0 so that it momoves along the x-axis at time t s after projection the velocity of the particle ,v MS *-1is given by v is equal to 3 t square - 24t + 45
A) show that p first comes to instantaneous rest when it is equal to 3
B) find an expression for the acceleration of p at time t s
C)find an expression for the displacement of p in the first 3 second of its motion
D)find the distance travelled by the particle in the first 3 seconds of its motion
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