Questions
The vertical extension in a light spring by a weight of 1 kg suspended from the wire is 9.8 cm. The period of oscillation
detailed solution
Correct option is C
∵mg=kx⇒mk=xg⇒T=2πmk=2πxg=2π9.8×10−29.8=2π10secTalk to our academic expert!
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An ideal spring with spring-constant K is hung from the ceiling and a block of mass M is attached to its lower end. The mass is released with the spring initially unstretched. Then the maximum extension in the spring is
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