1
Rain is falling vertically with a velocity of 25 m/s. A woman rides a ...
Two Dimensional Motion
2
Rain is falling vertically downwards with a speed of 4 km/h. A girl mo ...
Two Dimensional Motion
3
Ship A is travelling with a velocity of 5 km/h due east. The second sh ...
Two Dimensional Motion
4
A ball is thrown upwards at an angle of 60° to the horizontal. It fall ...
Two Dimensional Motion
5
Range of a projectile is R, when the angle of projection is 30°. Then, ...
Two Dimensional Motion
6
A javelin is thrown at an angle θ with the horizontal and the range is ...
Two Dimensional Motion
7
Galileo writes that for angles of projection of a projectile at angles ...
Two Dimensional Motion
8
A gun fires two bullets at 60° and 30° with the horizontal. The bullet ...
Two Dimensional Motion
9
When a particle is thrown horizontally, the resultant velocity of the ...
Two Dimensional Motion
10
Two tall buildings are 30 m apart. The speed with which a ball must be ...
Two Dimensional Motion
11
A boat is sent across (perpendicular) a river with a velocity of 8 km/ ...
Two Dimensional Motion
12
A small body is dropped from a rising balloon. A person A stands on gr ...
Two Dimensional Motion
13
A train of 150 m length is going towards north direction at a speed of ...
Two Dimensional Motion
14
A man can swim in still water with a speed of 2 m/s. If he wants to cr ...
Two Dimensional Motion
15
During a projectile motion, if the maximum height equals the horizonta ...
Two Dimensional Motion
16
The point from where a ball is projected is taken as the origin of the ...
Two Dimensional Motion
17
In the above problem, what is the angle of projection with the horizon ...
Two Dimensional Motion
18
A projectile will cover the same horizontal distance when the initial ...
Two Dimensional Motion
19
The maximum height reached by a projectile is 4 m. The horizontal rang ...
Two Dimensional Motion
20
A ball thrown by one player reaches the other in 2 s. The maximum heig ...
Two Dimensional Motion
21
A projectile has a time of flight T and range R. If the time of flight ...
Two Dimensional Motion
22
A ball is thrown from a point with a speed Vo at an angle of projectio ...
Two Dimensional Motion
23
An airplane moving horizontally with a speed of 180 km/h drops a food ...
Two Dimensional Motion
24
A body has an initial velocity of 3 m/s and has an acceleration of 1 m ...
Two Dimensional Motion
25
A policeman moving on a highway with a speed of 30 km/h fires a bullet ...
Two Dimensional Motion
26
A bird is flying towards north with a velocity of 40 km/h and a train ...
Two Dimensional Motion
27
A boat which has a speed of 5 km/h in still water crosses a river of w ...
Two Dimensional Motion
28
A boy can swim in still water at 1 m/s. He swims across a river flowin ...
Two Dimensional Motion
29
A plank is moving on the ground with a velocity v and a block is movin ...
Two Dimensional Motion
30
A river flows with a speed more than the maximum speed with which a pe ...
Two Dimensional Motion
31
Rain, driven by the wind, falls on a railway compartment with a veloci ...
Two Dimensional Motion
32
The ratio of the distance carried away by the water current, downstrea ...
Two Dimensional Motion
33
A particle is projected from the ground at some angle with the horizon ...
Two Dimensional Motion
34
Two bullets are fired horizontally with different velocities from the ...
Two Dimensional Motion
35
A projectile is thrown at an angle of 40° with the horizontal and its ...
Two Dimensional Motion
36
A body is projected at an angle of 30° with the horizontal and with a ...
Two Dimensional Motion
37
A shell fired from the ground is just able to cross horizontally the t ...
Two Dimensional Motion
38
Two paper screens A and B are separated by 150 m. A bullet pierces A a ...
Two Dimensional Motion
39
A man is walking on a road with a velocity of 8 km/h. Suddenly rain st ...
Two Dimensional Motion
40
A river is flowing from west to east at a speed of 5 m/min. A man on t ...
Two Dimensional Motion
41
A boat is moving with a velocity 3i + 4j with respect to the ground. T ...
Two Dimensional Motion
42
A car is moving towards east with a speed of 25 km/h. To the driver of ...
Two Dimensional Motion
43
A swimmer wishes to cross a 500 m river flowing at 5 km/h. His speed w ...
Two Dimensional Motion
44
A car is going south with a speed of 5 m/s. To a man sitting in the ca ...
Two Dimensional Motion
45
A truck is moving with a constant velocity of 54 km/h. In which direct ...
Two Dimensional Motion
46
A particle is moving in a circle of radius r centered at 0 with a cons ...
Two Dimensional Motion
47
A particle is projected with a velocity v so that its range on a horiz ...
Two Dimensional Motion
48
A particle is fired with velocity u making angle θ with the horizontal ...
Two Dimensional Motion
49
A shot is fired from a point at a distance of 200 m from the foot of a ...
Two Dimensional Motion
50
A person can throw a stone to a maximum distance of h metre. The maxim ...
Two Dimensional Motion
51
The path of one projectile as seen by an observer on another projectil ...
Two Dimensional Motion
52
At the top of the trajectory of a projectile, the acceleration is ...
Two Dimensional Motion
53
At the uppermost point of a projectile, its velocity and acceleration ...
Two Dimensional Motion
54
A grasshopper can jump a maximum distance of 1.6 m. It spends negligib ...
Two Dimensional Motion
55
The maximum height attained by a projectile is increased by 5%. Keepin ...
Two Dimensional Motion
