A spring has Spring constant K= 200N/m. How
much work will be done by spring to streatch
the spring
(a) 10cm from the original length
(B) from l0cm to 20 cm
Answers
Answered by
1
Answer:
1. we know F= KX.
- = 200*.1
- =20N
- W= FX
- =20*.1
- =2J
Answered by
2
Answer is in attachment..................
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