MTG NEET Physics
An electric motor of mass 40 kg is mounted on four vertical springs each having constant 4000 Nm^-1. The period with which the motor vibrates vertically is
08
Nov
An electric motor of mass 40 kg is mounted on four vertical springs each having constant 4000 Nm^-1. The period with which the motor vibrates vertically is An electric motor of mass 40 kg is mounted on four vertical springs each having constant 4000 Nm^-1. The period with which the motor vibrates vertically is November [...]
The mass M shown in the figure oscillates in simple harmonic motion with amplitude A. The amplitude of the point P is
08
Nov
The mass M shown in the figure oscillates in simple harmonic motion with amplitude A. The amplitude of the point P is The mass M shown in the figure oscillates in simple harmonic motion with amplitude A. The amplitude of the point P is November 8, 2020 Category: Chapter 11 - SHM , MTG NEET [...]
Four massless springs whose spring constants are 2k,2k,k and 2k respectively are attached to a mass M kept on a frictionless plane as shown in the figure. If the mass M is displaced in the horizontal direction, then the frequency of the system is
08
Nov
Four massless springs whose spring constants are 2k,2k,k and 2k respectively are attached to a mass M kept on a frictionless plane as shown in the figure. If the mass M is displaced in the horizontal direction, then the frequency of the system is 2k Four massless springs whose spring constants are 2k k and [...]
One end of a long metallic wire of length L is tied to the ceiling. The other end is tied to massless spring of spring constant K. A mass m hangs freely from the free end of the spring. The area of cross section and the young’s modulus of the wire are A and Y respectively. If the mass is slightly pulled down and released, it will oscillated with a time period T equal to.
08
Nov
One end of a long metallic wire of length L is tied to the ceiling. The other end is tied to massless spring of spring constant K. A mass m hangs freely from the free end of the spring. The area of cross section and the young’s modulus of the wire are A and Y [...]
A weightless spring of length 60 cm and force constant 100 N m^−1 is kept straight and unstretched on a smooth horizontal table and its ends are rigidly fixed. A mass of 0.25 kg is attached at the middle of the spring and is slightly displaced along the length. The time period of the oscillation of the mass is:
08
Nov
A weightless spring of length 60 cm and force constant 100 N m^−1 is kept straight and unstretched on a smooth horizontal table and its ends are rigidly fixed. A mass of 0.25 kg is attached at the middle of the spring and is slightly displaced along the length. The time period of the oscillation [...]
A particle mass 0.1 kg is held between two rigid supports by two springs of force constant 8 N/m and 2 N/m . If the particle is displaced along the direction of the length of the springs, its frequency of vibration is
08
Nov
A particle mass 0.1 kg is held between two rigid supports by two springs of force constant 8 N/m and 2 N/m . If the particle is displaced along the direction of the length of the springs, its frequency of vibration is A particle mass 0.1 kg is held between two rigid supports by two [...]
The length of a spring is α when a force of 4 N is applied on it and the length is β when 5 N force is applied. Then the length of a spring when 9 N force is applied?
08
Nov
The length of a spring is α when a force of 4 N is applied on it and the length is β when 5 N force is applied. Then the length of a spring when 9 N force is applied? The length of a spring is α when a force of 4 N is applied [...]
Two point masses of 3 kg and 1 kg are attached to opposite ends of a horizontal spring whose spring constant is 300 N/m as shown in figure. The natural vibrational frequency of the system is.
08
Nov
Two point masses of 3 kg and 1 kg are attached to opposite ends of a horizontal spring whose spring constant is 300 N/m as shown in figure. The natural vibrational frequency of the system is. Two point masses of 3 kg and 1 kg are attached to opposite ends of a horizontal spring whose [...]
A system of springs with their spring constant are as shown in figure. The frequency of oscillations of the mass m will be (assuming the springs to be massless)
08
Nov
A system of springs with their spring constant are as shown in figure. The frequency of oscillations of the mass m will be (assuming the springs to be massless) A system of springs with their spring constant are as shown in figure. The frequency of oscillations of the mass m will be (assuming the springs [...]
In the given diagram S1 and S2 are identical springs. The frequency of oscillation of the mass m is v . If one of the springs is removed, the frequency will be
08
Nov
In the given diagram S1 and S2 are identical springs. The frequency of oscillation of the mass m is v . If one of the springs is removed, the frequency will be In the given diagram S1 and S2 are identical springs. The frequency of oscillation of the mass m is v . If one [...]