Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A particle of mass m slides on a frictionless surface ABCD, starting from rest as shown in Figure. The part BCD is a circular arc. If it loses contact at point P, the maximum height attained by the particle from point C is :
23
Aug
A particle of mass m slides on a frictionless surface ABCD, starting from rest as shown in Figure. The part BCD is a circular arc. If it loses contact at point P, the maximum height attained by the particle from point C is : A particle of mass m slides on a frictionless surface ABCD [...]
The kinetic energy acquired by a mass m travelling distance d, starting from rest, under the action of a constant force is directly proportional to:
23
Aug
The kinetic energy acquired by a mass m travelling distance d, starting from rest, under the action of a constant force is directly proportional to: starting from rest The kinetic energy acquired by a mass m travelling distance d under the action of a constant force is directly proportional to: August 23, 2020 Category: Uncategorised [...]
A machine delivers power to a body which is proportional to velocity of the body. If the body starts with a velocity which is almost negligible, then the distance covered by the body is proportional to
23
Aug
A machine delivers power to a body which is proportional to velocity of the body. If the body starts with a velocity which is almost negligible, then the distance covered by the body is proportional to A machine delivers power to a body which is proportional to velocity of the body. If the body starts [...]
A body is acted upon by force which is inversely proportional to the distance covered. The work done will be proportional to:
23
Aug
A body is acted upon by force which is inversely proportional to the distance covered. The work done will be proportional to: A body is acted upon by force which is inversely proportional to the distance covered. The work done will be proportional to: August 23, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
A particle of mass m is moving horizontally with a constant velocity v towards a rigid wall that is moving in opposite direction with a constant speed u. Assuming elastic impact between the particle and wall, the work done by the wall in reflecting the particle is equal to :
23
Aug
A particle of mass m is moving horizontally with a constant velocity v towards a rigid wall that is moving in opposite direction with a constant speed u. Assuming elastic impact between the particle and wall, the work done by the wall in reflecting the particle is equal to : (F in Newton and t [...]
A force given by the relation F = 8t, (F in Newton and t in sec.) acts on a body of mass 2kg. Initially at rest. Choose the correct option.
23
Aug
A force given by the relation F = 8t, (F in Newton and t in sec.) acts on a body of mass 2kg. Initially at rest. Choose the correct option. (F in Newton and t in sec.) acts on a body of mass 2kg. Initially at rest. Choose the correct option. A force given by [...]
A particle is moving in a circle of radius R in such a way that at any instant the normal and tangential components of the acceleration are equal. If its speed at t = 0 is u_(0) the time taken to complete the first revolution is :
23
Aug
A particle is moving in a circle of radius R in such a way that at any instant the normal and tangential components of the acceleration are equal. If its speed at t = 0 is u_(0) the time taken to complete the first revolution is : if A starts from rest is the initial [...]
Two bodies A and B of each of mass 100gm are allowed to move along a frictionless typical path as shown below. In order to have the same kinetic energy for the both the bodies at M, the initial velocity that should be given to B, if A starts from rest is
23
Aug
Two bodies A and B of each of mass 100gm are allowed to move along a frictionless typical path as shown below. In order to have the same kinetic energy for the both the bodies at M, the initial velocity that should be given to B, if A starts from rest is if A starts [...]
A wedge with a rough circular track AB, is fixed on the plane x x’. The radius of the track is R and the coefficient of friction of the track varies as mu=mu_(0)x. Find the work done on mass m in moving from A to B. Here C is the centre of the circular track AB and x is the distance along +ve x “axis” from origin O.
23
Aug
A wedge with a rough circular track AB, is fixed on the plane x x’. The radius of the track is R and the coefficient of friction of the track varies as mu=mu_(0)x. Find the work done on mass m in moving from A to B. Here C is the centre of the circular track [...]
The system of mass `A` and `B` shown in the figure is released from rest with `x=0`, determine the velocity of mass `B` when `x=3m`. Also find the maximum displacement of mass `B`.
23
Aug
The system of mass `A` and `B` shown in the figure is released from rest with `x=0`, determine the velocity of mass `B` when `x=3m`. Also find the maximum displacement of mass `B`. determine the velocity of mass `B` when `x=3m`. Also find the maximum displacement of mass `B`. The system of mass `A` and [...]