A hand uses a spring scale to measure friction on a wooden block over sandpaper, demonstrating force dynamics Stock Video Footage - Alamy

Answered: A spring scale that reads in grams uses a 10.0-cm-long spring. Hanging a water bottle from the scale stretches the spring to 11.5 cm and causes the scale to… | bartleby

A spring scale A and a lever scale B having equal lever arms are fastened to the roof of an elevator, and identical packages are attached to the scales as shown. Knowing that when the elevator moves downward with an acceleration of 1 m / s^2 the spring scale indicates a load of 60 N, determine (a) the weight of the packages (b) the load indicated by the spring scale and the mass needed to balance the lever scale when the elevator moves upward with an acceleration of 1 m / s^2 | Numerade

Make Your Own Spring Scale | STEM Activity

How to Calculate the Force of a Spring on an Object | Physics | Study.com