Practice 2

11 Animated Videos | 26 Structured Questions.

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26

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

2 Min | 2MB #Intermediate
27

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

2 Min | 2MB #Intermediate
28

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

2 Min | 1MB #Intermediate
29

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

4 Min | 3MB #Intermediate
30

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

#Intermediate #a-t graph
31

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

2 Min | 1MB #Intermediate
32

Mark the correct option(s).

#Intermediate
33

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

2 Min | 2MB #Intermediate
34

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

#Intermediate #x-t graph ...
35

Determine the value of t.

#Intermediate
36

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

#Intermediate
37

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

#Intermediate #x-t graph ...
38

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

#Intermediate
39

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 ?

1 Min | 1MB #Intermediate
40

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

1 Min | 1MB #Intermediate
41

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

#Intermediate
42

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

2 Min | 1MB #Intermediate
43

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

#Intermediate #JEE Main 2...
44

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

1 Min | 1MB #Intermediate
45

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

2 Min | 1MB #Intermediate
46

Time when the police catches the car?

#Intermediate
47

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

#Intermediate #v-t graph
48

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

#Intermediate #v-t graph
49

Draw the position-time graph of the three cars.

#Intermediate #x-t graph
50

Plot v-t graph from x-t graph.

#Intermediate #x-t graph ...
51

Sketch x-t graphs for both student and bus.

#Advanced #x-t graph
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