Someone help!! I need this done fast!!



Hooke's law states that the length that a spring is stretched is proportional to the applied force. A pan

hangs from a 50 cm spring. When a 10 kg mass is placed in the pan, It stretches the spring 6 cm.


5. Write a function rule l(w) that models the length of the spring based on

the mass of the object in the pan.


6. What is the mass of an object in the pan if the spring is stretched to a

length of 65 cm?