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In a damped oscillator, the mass of the oscillator is m = 200g, force constant is K = 90N/m and the damping constant b is 40 g/s. Find the time taken for its mecharical energy to drop to half its initial value
  1. 0.3s
  2. 0.208 s
  3. 6.93s
  4. 3.46s

A
0.208 s
B
6.93s
C
3.46s
D
0.3s
Solution
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Similar Questions
Q1
In a damped oscillator, the mass of the oscillator is m = 200g, force constant is K = 90N/m and the damping constant b is 40 g/s. Find the time taken for its mecharical energy to drop to half its initial value
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Q2
Solve this:
Example 14.10 For the damped oscillator the mass m of the block is 200 g, k = 90 N m-1 and the damping constant b is 40 g s-1. Calculate (a) the period of oscillation, (b) time taken for its amplitude of vibrations to drop to half of its initial value and (c) the time taken for its mechanical energy to drop to half its initial value.
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Q3
For the damped oscillator shown in Fig, the mass of the block is 200 g,k=80 N m1 and the damping constant b is 40 g s1 Calculate.
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(b) Time period for its amplitude of vibrations to drop to half of its initial value
(c) The time for the mechanical energy to drop to half initial value.
766801_40c1d72f2fbd48429b5332ddaee99900.png
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In damped oscillatory motion a block of mass 400g is suspended to a spring of force constant 90 N/m in a medium and damping constant is 80g/s. Find time taken for its mechanical energy to drop to half of its initial value
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