A p article moves in a straight line such that its position in 't' time is `s(t)=(t^(2)+3)/(t-1)` cm. find its velocity at t=4 sec.

A particle moves in a straight line such that its distance in 't' secodns from a fixed point is (6t-t^(2)) cm. find its velocity at the end of t=2 se c.

A particle moves along a straight line such that its position x at any time t is x=3t^(2)-t^(3) , where x is in metre and t in second the

A partical is moving in a straight line such that its displacement at any time t is given by s=4t^(3)+3t^(2) . Find the velocity and acceleration in terms of t.

A particle moves in a straight line and its position x at time t is given by x^(2)=2+t . Its acceleration is given by :-

A particle moves along a staight line such that its displacement at any time t is given by s=t^3-6t^2+3t+4m . Find the velocity when the acceleration is 0.

A partical is moving in a straight line such that ita velocity is given by v=t^(4)+3t^(2)+8 m//s . Find acceleration at time t=1 s .

A particle moves in a straight line, its position (in m) as function of time is given by x = (at^2 + b) . What is average velocity in time interval t = 3 sec to t = 5 sec ? (Where a and b are constant and a = 1 m//s^2, b = 1 m .)

A particle is moving in a straight line such that its distance s at any time t is given by s=(t^(4))/(4)-2t^(3)+4t^(2)-7. Find when its velocity is maximum and acceleration minimum.

A particle moves along a straight line such that its displacement s at any time t is given by s=t^3-6t^2+3t+4m , t being is seconds. Find the velocity of the particle when the acceleration is zero.

A particle is moving in a straight line such that the distance covered by it in t seconds from a point is ((t^(3))/(3)-t) cm. find its speed at t=3 seconds.