Question

HURRY The compressed spring of a dart gun has potential energy of 50 J. If the spring constant is 200 N/m, what is the displacement of the spring?

A. 0.5 m
B. 0.2 m
C. 0.7 m
D. 0.4 m

Answer 1

Answer: its C on edge 2023. =0.7

Explanation: He's right just putting it in a quicker format.

Answer 2

Spring potential energy:
E = 0.5 * k * x²

k spring constant
x spring compression

x = √(2 * E / k) = 0.7