A 234 N force causes a spring to stretch from its normal, equilibrium position. The spring constant (k) for this spring 655 N/m. When the spring is in its normal, equilibrium state, it is 45 cm long. How long is it when it is
stretched with this 234 N force?

Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?

What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod