Physics
A particle is projected with a speed at with the horizontal. The magnitude of angular momentum of the projectile about the point of projection when the particle is at its maximum height is
PhysicsGeneral
 Zero



Answer:The correct answer is: Velocity of particle at maximum height is where initial velocity of particle at which it is projected, angle of projection
Angular momentum,
Book A Free Demo
+91
Grade*
Select Grade
Related Questions to study
physics
A particle is projected from the ground with an initial velocity of at an angle of 60 with horizontal. From what height should an another particle be projected horizontally with velocity so that both the particles collide in ground at point if both are projected simultaneously?
Horizontal component of velocity of is 10 or which is equal to the velocity of in horizontal direction. They will collide at if time of flight of the particles are equal or
or
or
A particle is projected from the ground with an initial velocity of at an angle of 60 with horizontal. From what height should an another particle be projected horizontally with velocity so that both the particles collide in ground at point if both are projected simultaneously?
physicsGeneral
Horizontal component of velocity of is 10 or which is equal to the velocity of in horizontal direction. They will collide at if time of flight of the particles are equal or
or
or
physics
A body of mass 1kg is rotating in a vertical circle of radius 1m. What will be the difference in its kinetic energy at the top and bottom of the circle? (Take )
Difference in
J
J
A body of mass 1kg is rotating in a vertical circle of radius 1m. What will be the difference in its kinetic energy at the top and bottom of the circle? (Take )
physicsGeneral
Difference in
J
J
physics
A particle of mass moves with constant speed along a circular path of radius under the action of force . Its speed is
or
A particle of mass moves with constant speed along a circular path of radius under the action of force . Its speed is
physicsGeneral
or
physics
Angle of projection, maximum height and time to reach the maximum height of a particle are ,H and respectivley. Find the true relation.
Angle of projection, maximum height and time to reach the maximum height of a particle are ,H and respectivley. Find the true relation.
physicsGeneral
physics
A particle is moving in a straight line with initial velocity of 200 ms^{1} acceleration of the particle is given by . Find velocity of the particle at 10 second.
A particle is moving in a straight line with initial velocity of 200 ms^{1} acceleration of the particle is given by . Find velocity of the particle at 10 second.
physicsGeneral
physics
Two stones are projected with the same velocity in magnitude but making different angles with the horizontal. Their ranges are equal. If the angel of projection of one is and its maximum height is , the maximum height of the other will be
Given
Horizontal range is same if
and
Horizontal range is same if
and
Two stones are projected with the same velocity in magnitude but making different angles with the horizontal. Their ranges are equal. If the angel of projection of one is and its maximum height is , the maximum height of the other will be
physicsGeneral
Given
Horizontal range is same if
and
Horizontal range is same if
and
physics
Two wires and are tied at of small sphere of mass 5 kg, which revolves at a constant speed in the horizontal circle of radius 1.6 m. The minimum value of is
From force diagram shown in figure
(i)
(ii)
After solving Eq. (i) and eq. (ii), we get
But
or
or
(i)
(ii)
After solving Eq. (i) and eq. (ii), we get
But
or
or
Two wires and are tied at of small sphere of mass 5 kg, which revolves at a constant speed in the horizontal circle of radius 1.6 m. The minimum value of is
physicsGeneral
From force diagram shown in figure
(i)
(ii)
After solving Eq. (i) and eq. (ii), we get
But
or
or
(i)
(ii)
After solving Eq. (i) and eq. (ii), we get
But
or
or
physics
A particle is moving in a circle of radius R with constant speed. It coveres an angle in some time interval. Find displacement in this interval of time.
A particle is moving in a circle of radius R with constant speed. It coveres an angle in some time interval. Find displacement in this interval of time.
physicsGeneral
physics
The horizontal range of a projectile times the maximum height achieved by it, then the angle of projection is
or
The horizontal range of a projectile times the maximum height achieved by it, then the angle of projection is
physicsGeneral
or
physics
An object is moving in a circle of radius 100 m with a constant speed of . What is its average speed for one complete revolution?
The time taken by the particle for one complete revolution.
An object is moving in a circle of radius 100 m with a constant speed of . What is its average speed for one complete revolution?
physicsGeneral
The time taken by the particle for one complete revolution.
chemistry
The shape of AB_{3} E molecule (B = bond pair, E = lonepair)
The shape of AB_{3} E molecule (B = bond pair, E = lonepair)
chemistryGeneral
chemistry
Which of the following is planar ?
Which of the following is planar ?
chemistryGeneral
chemistry
The bond between chlorine and bromine in BrCl is
The bond between chlorine and bromine in BrCl is
chemistryGeneral
chemistry
In the formation of homo diatomic neutral molecule, if ‘N’ atomic orbitals combine, then the total number of bonding molecular orbitals formed is
In the formation of homo diatomic neutral molecule, if ‘N’ atomic orbitals combine, then the total number of bonding molecular orbitals formed is
chemistryGeneral
chemistry
The wavelength of the wave function of a bonding molecular orbital formed by LCAO is
The wavelength of the wave function of a bonding molecular orbital formed by LCAO is
chemistryGeneral