A small toy starts moving from the position of rest under a constant acceleration. If it travels a distance of $10 \,m$ in $t \;s ,$ the distance travelled by the toy in the next $t s$ will be .........$m$
$10$
$20$
$30$
$40$
A particle with initial velocity $v_0$ moves with constant acceleration in a straight line. Find the distance travelled in $n^{th}$ second.
A particle starting from rest and moving with a uniform acceleration along a straight line covers distances $a$ and $b$ in successive intervals of $p$ and $q$ second. The acceleration of the particle is
A metro train starts from rest and in five seconds achieves $108\, km/h$. After that it moves with constant velocity and comes to rest after travelling $45\, m$ with uniform retardation. If total distance travelled is $395\,m$, then total time of travelling is.......$sec$