The acceleration of a particle is increasing linearly with time $t$ as $bt$. The particle starts from the origin with an initial velocity ${v_0}$. The distance travelled by the particle in time $t$ will be
${v_0}t + \frac{1}{3}b{t^2}$
${v_0}t + \frac{1}{3}b{t^3}$
${v_0}t + \frac{1}{6}b{t^3}$
${v_0}t + \frac{1}{2}b{t^2}$
The initial velocity of a particle is $u\left(\right.$ at $t=0$ ) and the acceleration a is given by $\alpha t^{3 / 2}$. Which of the following relations is valid?
Equation of motion of a body is $\frac{d v}{d t}=-4 v+8$, where $v$ is the velocity in $m / s$ and $t$ is the time in second. Initial velocity of the particle was zero. Then,
When acceleration and average acceleration are equal for moving object ?