Which equation should she use? NO k= 2PX? Ok= -px? Ok= 2 X
Answer:
k = 2P /x^2
Step-by-step explanation:
P = 1/2 kx^2
Multiply each side by 2
2P = 2*1/2 k x^2
2P = k x^2
Divide each side by x^2
2P / x^2 = k x^2 / x^2
2P /x^2 =k