Physics-
General
Easy
Question
A projectile crosses two walls of equal height H symmetrically as shown The maximum height of the projectile is
- 120 m
- 80 m
- 160 m
- cannot be obtained
The correct answer is: 80 m
Related Questions to study
physics-
A projectile crosses two walls of equal height H symmetrically as shown The height of each wall is
A projectile crosses two walls of equal height H symmetrically as shown The height of each wall is
physics-General
physics-
A projectile crosses two walls of equal height H symmetrically as shown The time of flight T is given by
A projectile crosses two walls of equal height H symmetrically as shown The time of flight T is given by
physics-General
physics-
An aeroplane flying at a constant velocity releases a bomb. As the bomb drops down from the aeroplane,
An aeroplane flying at a constant velocity releases a bomb. As the bomb drops down from the aeroplane,
physics-General
physics-
Particles A and B are moving with constant velocities along x and y axis respectively, the graph of separation between them with time is
Particles A and B are moving with constant velocities along x and y axis respectively, the graph of separation between them with time is
physics-General
physics-
Two projectiles A and B are thrown with the same speed such that A makes angle 
with the horizontal and B makes angle with the vertical, then
Two projectiles A and B are thrown with the same speed such that A makes angle with the horizontal and B makes angle with the vertical, then
physics-General
physics-
A ball is held in the position shown with string of length 1 m just taut & then projected horizontally with a velocity of 3 m/s. If the string becomes taut again when it is vertical, angle is given by
A ball is held in the position shown with string of length 1 m just taut & then projected horizontally with a velocity of 3 m/s. If the string becomes taut again when it is vertical, angle is given by
physics-General
physics-
A particle is projected at angle 60° with speed 
, from the point ‘A’ as shown in the figure. At the same time the wedge is made to move with speed towards right as shown in the figure. Then the time after which particle will strike with wedge is
A particle is projected at angle 60° with speed , from the point ‘A’ as shown in the figure. At the same time the wedge is made to move with speed towards right as shown in the figure. Then the time after which particle will strike with wedge is
physics-General
physics-
If time taken by the projectile to reach Q is T, than PQ =
If time taken by the projectile to reach Q is T, than PQ =
physics-General
physics-
A shell fired from the base of a mountain just clears it. If 
is the angle of projection then the angular elevation of the summit 
is
A shell fired from the base of a mountain just clears it. If is the angle of projection then the angular elevation of the summit is
physics-General
physics-
In the figure shown, the two projectiles are fired simultaneously. The minimum distance between them during their flight is
In the figure shown, the two projectiles are fired simultaneously. The minimum distance between them during their flight is
physics-General
physics-
A particle is projected vertically upwards from O with velocity v and a second particle is projected at the same instant from P (at a height h above O) with velocity v at an angle of projection q. The time when the distance between them is minimum is
A particle is projected vertically upwards from O with velocity v and a second particle is projected at the same instant from P (at a height h above O) with velocity v at an angle of projection q. The time when the distance between them is minimum is
physics-General
physics-
A ball is hit by a batsman at an angle of 37° as shown in figure. The man standing at P should run at what minimum velocity so that he catches the ball before it strikes the ground. Assume that height of man is negligible in comparison to maximum height of projectile
A ball is hit by a batsman at an angle of 37° as shown in figure. The man standing at P should run at what minimum velocity so that he catches the ball before it strikes the ground. Assume that height of man is negligible in comparison to maximum height of projectile
physics-General
physics-
A ball is dropped from height 5m. The time after which ball stops rebounding if coefficient of restitution between ball and ground e = 1/2, is
A ball is dropped from height 5m. The time after which ball stops rebounding if coefficient of restitution between ball and ground e = 1/2, is
physics-General
physics-
The figure shows a velocity-time graph of a particle moving along a straight line The correct displacement-time graph of the particle is shown as
The figure shows a velocity-time graph of a particle moving along a straight line The correct displacement-time graph of the particle is shown as
physics-General
physics-
The figure shows a velocity-time graph of a particle moving along a straight line The correct acceleration-time graph of the particle is shown as
The figure shows a velocity-time graph of a particle moving along a straight line The correct acceleration-time graph of the particle is shown as
physics-General
