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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > At t = 0, a body starts from origin with some initial velocity. The displacement x(m) of the body varies with time t(s) as x = – (2/3)t^2 + 16t + 2. Find the initial velocity of the body and also find how long does the body take to come to rest? What is the acceleration of the body when it comes to rest?

At t = 0, a body starts from origin with some initial velocity. The displacement x(m) of the body varies with time t(s) as x = – (2/3)t^2 + 16t + 2. Find the initial velocity of the body and also find how long does the body take to come to rest? What is the acceleration of the body when it comes to rest?

At t=0 Calculate the area enclosed under the curve f(x)=x^2 between the limits x=2 and x=3 (figure)