11 Animated Videos | 26 Structured Questions.

find the relation between a1 and a2, retardations offered to the bullet by wood and iron plates.

find the least no of planks required to stop the bullet when it loses 1/20 of its velocity in passing through plank.

find the distance covered by particle in 8s while moving with velocity v(t)=t-4 m/s.

Find the position of particle at t = 5sec, when initial position is given.

Velocity of particle at t=4 s from a-t graph?

Find the final position of particle when first moves with +ve 'a' and then -ve 'a'.

Mark the correct option(s).

find the distance covered, displacement and total time taken by stone released from the balloon to reach the ground?

Sketch a-t, v-t, |v|-t and s_t graphs for only the vertical motion.

Determine the value of t.

Distance between stones 1.5 s after the second one is released?

Max height attained by the rocket. Plot v-t and x-t graphs.

Using graphical method, find speed when the fuel is just exhausted.

find the initial speed of an object, thrown vertically upward and gain velocity of 18m/s at 1/4th of its max. height above launch point ?

what is initial velocity 'vi' in terms of maximum height 'y'?

Position of other balls, when one ball leaves his hand?

How much earlier 'A' should start to reach at same time as 'B' ?

Find v, when A takes time t less than B and have speed v more than that of B.

what is the ratio of A's and B's regular speed after half distance?

At what instant A & B are parallel, when v-t graphs are given?

Time when the police catches the car?

Mark the correct option(s) for v-t graph.

In v-t graph, find time when particle stops.

Draw the position-time graph of the three cars.

Plot v-t graph from x-t graph.

Sketch x-t graphs for both student and bus.