Two students, Jahna, and Raul, re performing Experiment 1. To simplify their calculations, each will apply their force perpendicular to the arm of the apparatus. Jahna attaches her spring scale 15cm from the pivot and pulls with a force of 2.5N. Raul attaches his springs scale 10cm from the pivot and pulls so that the apparatus is in equilibrium. What is the reading on Raul's spring scale?

2 answers

15 * 2.5 = 10 * X
solve for X
Thank You!