A student measures the force required to stretch a spring by various amounts and makes the graph shown in (Figure 1), which plots this force as a function of the distance the spring has stretched. Part B What is the force constant of the spring? Express your answer in newtons per meters. Part C What force would be needed to stretch the spring a distance of 19 cmcm from its unstretched length, assuming that it continues to obey Hooke's law? Express your answer in newtons.

A student measures the force required to stretch a spring by various amounts and makes the graph shown in (Figure 1), which plots this force as a function of the distance the spring has stretched. Part B What is the force constant of the spring? Express your answer in newtons per meters. Part C What force would be needed to stretch the spring a distance of 19 cmcm from its unstretched length, assuming that it continues to obey Hooke's law? Express your answer in newtons.

Part B

What is the force constant of the spring?

Express your answer in newtons per meters.

Part C

What force would be needed to stretch the spring a distance of 19 cmcm from its unstretched length, assuming that it continues to obey Hooke's law?

Express your answer in newtons.

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