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Question

A mass m=8 kg is attached to a spring as shown in figure and held in position so that the spring remains unstretched. The spring constant is 200 N/m. The mass m is then released and begins to undergo small oscillations. The maximum velocity the mass will be open parentheses g equals 10 blank m divided by s to the power of 2 end exponent close parentheses

  1. 1 m/s    
  2. 2 m/s    
  3. 4 m/s    
  4. 5 m/s    

The correct answer is: 2 m/s

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