ryanshol16 ryanshol16
  • 13-11-2020
  • Physics
contestada

If a 4N weight is hung on a spring, and it extends by 0.2m, what is the spring constant (k)?

Respuesta :

SoObtuse SoObtuse
  • 13-11-2020

Answer: 200 N/m

Explanation:

The Gravitational spring energy(Us) is equal to 1/2kx^2. So we have x as .2 m and Us as 4 N. So 4 N = 1/2 * k * .2^2. So now we solve for K and get 200 N/m.

Answer Link
Charmber06
Charmber06 Charmber06
  • 12-05-2021

Answer:

20 N/m

Explanation:

4/0.2 = 20 N/m

/ = divide

Answer Link

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