The force required to stretch the spring is 6.6 N
Data obtained from the question
- Extention (e) = 12 cm = 12 / 100 = 0.12 m
- Spring constant (K) = 55 N/m
- Force (F) =?
How to determine the force
The force acting on a spring is given by:
Force (F) = spring constant (K) × Extention (e)
F = Ke
With the above formula, we can obtain the force required to stretch the spring as follow:
F = Ke
F = 55 × 0.12
F = 6.6 N
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