Physics
Assertion (A): In simple harmonic motion, the motion is to and fro and periodic. Reason (R): Velocity of the particle V = ω rootK^2 − x^2 (where x is the displacement).
23
Oct
Assertion (A): In simple harmonic motion, the motion is to and fro and periodic. Reason (R): Velocity of the particle V = ω rootK^2 − x^2 (where x is the displacement). Assertion (A): In simple harmonic motion the motion is to and fro and periodic. Reason (R): Velocity of the particle V = ω rootK^2 [...]
A simple pendulum performs simple harmonic motion about x = 0 with an amplitude ′ a ′ and time period ′ T ′. The speed of the pendulum at x = 2/a will be:
23
Oct
A simple pendulum performs simple harmonic motion about x = 0 with an amplitude ′ a ′ and time period ′ T ′. The speed of the pendulum at x = 2/a will be: A simple pendulum performs simple harmonic motion about x = 0 with an amplitude ′ a ′ and time period ′ [...]
A ball is suspended by a thread of length L at the point O on a wall which is inclined to the vertical by α. The thread with the ball is displaced by a small angle β away from the vertical and also away from the wall. If the ball is released, the period of oscillation of the pendulum when β>α will be
23
Oct
A ball is suspended by a thread of length L at the point O on a wall which is inclined to the vertical by α. The thread with the ball is displaced by a small angle β away from the vertical and also away from the wall. If the ball is released, the period of [...]
A 4 kg roller is attached to a massless spring of spring constant k=100 N/m. It rolls without slipping along a frictionless horizontal road. The roller is displaced from its equilibrium position by 10cm and the released. Its maximum speed will be
23
Oct
A 4 kg roller is attached to a massless spring of spring constant k=100 N/m. It rolls without slipping along a frictionless horizontal road. The roller is displaced from its equilibrium position by 10cm and the released. Its maximum speed will be A particle executes simple harmonic motion with an angular velocity and maximum acceleration [...]
The angle of a prism is 6^∘ and its refractive index for green light is 1.5. If a green ray passes through it, the deviation will be :
23
Oct
The angle of a prism is 6^∘ and its refractive index for green light is 1.5. If a green ray passes through it, the deviation will be : The angle of a prism is 6^∘ and its refractive index for green light is 1.5. If a green ray passes through it the deviation will be [...]
A large horizontal surface moves up and down in S.H.M. with an amplitude of 1cm. If a mass of 10kg (which is placed on the surface ) is to remain continuously in contact with it, the maximum frequency of S.H.M. will be
23
Oct
A large horizontal surface moves up and down in S.H.M. with an amplitude of 1cm. If a mass of 10kg (which is placed on the surface ) is to remain continuously in contact with it, the maximum frequency of S.H.M. will be A large horizontal surface moves up and down in S.H.M. with an amplitude [...]
A particle executes simple harmonic motion with an angular velocity and maximum acceleration of 3.5rad/sec and 7.5m/s^2 respectively. The amplitude of oscillation
23
Oct
A particle executes simple harmonic motion with an angular velocity and maximum acceleration of 3.5rad/sec and 7.5m/s^2 respectively. The amplitude of oscillation A particle executes simple harmonic motion with an angular velocity and maximum acceleration of 3.5rad/sec and 7.5m/s^2 respectively. The amplitude of oscillation October 23, 2020 Category: AIIMS Last 24 Years Solved 1996 - [...]
If the time period of oscillation of mass m suspended from a spring is T sec, the time period of mass 4m will be
23
Oct
If the time period of oscillation of mass m suspended from a spring is T sec, the time period of mass 4m will be If the time period of oscillation of mass m suspended from a spring is T sec the time period of mass 4m will be October 23, 2020 Category: AIIMS Last 24 [...]
If a simple pendulum oscillates with an amplitude of 50nm and time period of 2s, then its maximum velocity is.
23
Oct
If a simple pendulum oscillates with an amplitude of 50nm and time period of 2s, then its maximum velocity is. If a simple pendulum oscillates with an amplitude of 50nm and time period of 2s then its maximum velocity is. October 23, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry [...]
If a spring of mass 30 kg has spring constant of 15 N/m then its time period is
23
Oct
If a spring of mass 30 kg has spring constant of 15 N/m then its time period is If a spring of mass 30 kg has spring constant of 15 N/m then its time period is October 23, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter [...]