the displacement of a particle is given by s=2t^3_5t^2+4t_2.the velocity of particle at the end of 2 seconds?
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S = 2t^3 - 5t^2 + 4t - 2
Differentiate with time
v = 6t^2 - 10t + 4
Velocity of particle at the end of 2s is
v = 6*2^2 - 10*2 + 4
= 8 m/s
Differentiate with time
v = 6t^2 - 10t + 4
Velocity of particle at the end of 2s is
v = 6*2^2 - 10*2 + 4
= 8 m/s
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