A spring extends elastically by 10cm when a force of 2N is applied. What is the value of the spring constant?

What is the spring constant a measure of?

What is the shape of a Force-Extension graph for a spring if it obeys Hooke’s law?

Which statement best describes Hooke’s law?

How might the shape of an object change if forces act towards each other in a straight line?

How might the shape of an object change if forces act away from each other in a straight line?