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An object of mass 4 kg is attached to a spring having spring constant 100 N/m. It performs simple harmonic motion on a smooth horizontal surface with an amplitude of 2 m.
31
Oct
An object of mass 4 kg is attached to a spring having spring constant 100 N/m. It performs simple harmonic motion on a smooth horizontal surface with an amplitude of 2 m. An object of mass 4 kg is attached to a spring having spring constant 100 N/m. It performs simple harmonic motion on a [...]
A particle performs simple harmonic motion with amplitude A and time period T. The mean velocity of the particle over the time interval during which it travels a distance of A/2
31
Oct
A particle performs simple harmonic motion with amplitude A and time period T. The mean velocity of the particle over the time interval during which it travels a distance of A/2 A particle performs simple harmonic motion with amplitude A and time period T. The mean velocity of the particle over the time interval during [...]
Which of the following statements is /are correct ? (a) Electric field calculated byy Gauss law is the field due to only those charges which are enclosed inside the Gaussian surface .
31
Oct
Which of the following statements is /are correct ? (a) Electric field calculated byy Gauss law is the field due to only those charges which are enclosed inside the Gaussian surface . Which of the following statements is /are correct ? (a) Electric field calculated byy Gauss law is the field due to only those [...]
The string of a simple pendulum is replaced by a uniform rod of length L and mass M while the bob has a mass m. It is allowed to make small oscillations. Its time period is
31
Oct
The string of a simple pendulum is replaced by a uniform rod of length L and mass M while the bob has a mass m. It is allowed to make small oscillations. Its time period is The string of a simple pendulum is replaced by a uniform rod of length L and mass M while [...]
An object of mass 0.2 kg executes simple harmonic motion along the x-axis with a frequency of 25/pie Hz. At the position x = 0.04 m, the object has a kinetic energy of 0.5 J and
31
Oct
An object of mass 0.2 kg executes simple harmonic motion along the x-axis with a frequency of 25/pie Hz. At the position x = 0.04 m, the object has a kinetic energy of 0.5 J and An object of mass 0.2 kg executes simple harmonic motion along the x-axis with a frequency of 25/pie Hz. [...]
Frequency of a particle executing SHM is 10 Hz. The particle is suspended from a vertical spring. At the highest point of its oscillation the spring is unstretched. Maximum speed
31
Oct
Frequency of a particle executing SHM is 10 Hz. The particle is suspended from a vertical spring. At the highest point of its oscillation the spring is unstretched. Maximum speed Frequency of a particle executing SHM is 10 Hz. The particle is suspended from a vertical spring. At the highest point of its oscillation the [...]
A body of mass m is released from a height h to a scale pan hung from a spring. The spring constant of the spring is k, the mass of the scale pan is negligible and the body does not
31
Oct
A body of mass m is released from a height h to a scale pan hung from a spring. The spring constant of the spring is k, the mass of the scale pan is negligible and the body does not A body of mass m is released from a height h to a scale pan [...]
Two masses m1 and m2 are suspended together by a massless spring of constant k. When the masses are in equilibrium, m1 is removed without disturbing the system; the amplitude
31
Oct
Two masses m1 and m2 are suspended together by a massless spring of constant k. When the masses are in equilibrium, m1 is removed without disturbing the system; the amplitude m1 is removed without disturbing the system; the amplitude Two masses m1 and m2 are suspended together by a massless spring of constant k. When [...]
Two particles P and Q describe SHM of same amplitude a and frequency v along the same straight line. The maximum distance between the two particles is root 2 a. The initial phase
31
Oct
Two particles P and Q describe SHM of same amplitude a and frequency v along the same straight line. The maximum distance between the two particles is root 2 a. The initial phase Two particles P and Q describe SHM of same amplitude a and frequency v along the same straight line. The maximum distance [...]
A particle of mass m moves in a one-dimensional potential energy U(x) = -ax^2 + bx^4, where a and b are positive constants. The angular frequency of small oscillations about
31
Oct
A particle of mass m moves in a one-dimensional potential energy U(x) = -ax^2 + bx^4, where a and b are positive constants. The angular frequency of small oscillations about A particle of mass m moves in a one-dimensional potential energy U(x) = -ax^2 + bx^4 where a and b are positive constants. The angular [...]