One end of an ideal spring is fixed to a wall at origin O and the axis of spring is…
Physics · JEE Advanced · NTA Exams — Oscillations and Waves
One end of an ideal spring is fixed to a wall at origin O and the axis of spring is parallel to x-axis. A block of mass m = 1kg is attached to free end of the spring and it is performing SHM. Equation of position of the block in co-ordinate system shown in figure is x = 10 + 3sin (10t), where t is in second and x in cm.
Another block of mass M = 3 kg, moving towards the origin with velocity 30 cm/s collides with the block performing SHM at t = 0 and gets stuck to it.
Angular frequency of oscillation after collision is
- 20 rad/s
- 5 rad/s
- 100 rad/s
- 50 rad/s
Answer
(B) 5 rad/s
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A police car moving at 22 m/s, chases a motorcyclist. The police man sounds his horn at 176 Hz, while both of…
- A wooden cube (density of wood d) of side l floats in a liquid of density ρ with its upper and lower surfaces…
- A small block of mass m is fixed at upper end of a massive vertical spring of spring constant k = 4 mg/L and…
- A long string having a cross-sectional area 0.80 mm 2 and density 12.5 g/cm 3 is subjected to a tension of 64…
- Assertion (A): Water in a U-tube executes SHM, the time period for mercury filled upto the same height in the…
- A metal wire of diameter 1 mm is held on two knife edges separated by a distance of 50 cm. The tension in the…
- The maximum acceleration of a particle in SHM is made two times keeping the maximum speed to be constant. It…
- Two simple harmonic motions are represented by the equations y_ 1 =0.1 (100 t+ 3 ) and y_ 2 =0.1 t . The…
More Oscillations and Waves questions · Browse all practice questions