1.

When a body of mass 1.0 kg is suspended from a certain light spring hanging vertically, its length increases by 5 cm. By suspending 2.0 kg block to the spring and if the block is pulled through 10 cm and released the maximum velocity in it in m/s is : (Acceleration due to gravity \[=10m/{{s}^{2}})\] [EAMCET 2003]

A. 0.5
B. 1
C. 2
D. 4
Answer» C. 2


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