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Arisa [49]
3 years ago
9

A 25 N force stretches a spring 280 cm. What was the spring constant? ​

Physics
2 answers:
iris [78.8K]3 years ago
8 0

Hi there!

Using Hooke's Law:

F = kx

F = Force (N)

k = Spring constant (N/m)

x = displacement (m)

Begin by converting cm to m:

280 cm = 2.8 m

Now, plug in the givens:

25 = 2.8k

k = 8.93 N/m

boyakko [2]3 years ago
4 0

Answer:

  1. F= 25N
  2. ∆l=280cm
  3. K=?
  4. you apply the formula = K:F/∆l
  5. = 0,089N/cm
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