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The displacement x of a particle along x-axis is given by x=3+8t+7t^2.obtain its velocity and acceleration at t=2s |
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Answer» Now by ....DIFFERENTIATION of this x=3+8t+7t2we will GET velocityv=8+14tt=2(GIVEN)V=8+14x2 = 36m/snow by differentiation of v we will get av=8+14tnow, a=14m/s2Explanation:Thankuu |
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