A spring has a spring stiffness constant k of 75.0 N/m. How much must this spring be compressed to store 25.0 JJ of potential energy?

(75°f − 32) × 5/9 = 23.889°c

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

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