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A mass of 2.0 kg is put on a flat plan attached to a vertical spring fixed on the ground as shown in the figure. The mass of the spring and the pan is negligible. When pressed slightly and released the mass executes a simple harmonic motion. The spring constant is 200 N/m. What should be the minimum amplitude of the motion so that the mass gets detached from the pan (take g=10 m/s²)
Options
(a) 10.0 cm
(b) Any value less than 12.0 cm
(c) 4.0 CM
(d) 8.0 CM
Correct Answer:
10.0 cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
- With the decrease of current in the primary coil from 2 amperes to zero value
- The particle executing simple harmonic motion has a kinetic energy K₀cos²ωt.
- A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
- Bohr’s postulates quantizes
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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