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The total energy of a particle executing SHM is 80 J. What is the potential energy when the particle is at a distance of 3/4 of amplitude from mean position
Options
(a) 60 J
(b) 10 J
(c) 40 J
(d) 45 J
Correct Answer:
45 J
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- An A.C source is rated at 220 V, 50 Hz. The time taken for voltage to change
- A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
- When a mass M is attached to a spring of force constant K,
- A vibration magnetometer placed in magnetic meridian has a small bar magnet
- An electromagnetic wave of frequency v = 3.0 MHz passes from vacuum into
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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U = 80 sin2 x sin-3/4
= 80 x 9
————–
16
=45 J