A particle moving along a straight line covers a distance 5 metres in time t seconds from a fixed point O on the line where...

      

A particle moving along a straight line covers a distance 5 metres in time t seconds from a fixed point O on the line where s = t3 – 6t2 + 8t – 4
Find
a)The velocity of the particle when t = 5
b)The acceleration when t = 5 seconds
c)The time when the velocity of the particle is constant

  

Answers


Kavungya
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Kavungya answered the question on September 19, 2019 at 08:31


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