4. I place a magic spell on a desk and tell your class that whoever claims it will develop the power to see the future. Sophia, Ainsley, Claire, Allie, Madison, and Cathy (which Sophia and which Claire, you ask?...perhaps you'll never know) each grab a hold of it at the same time and pull. You can assume that the spell is on a super-strong paper that is 150 grams and that can resist tearing. Using the FBD on the back of the page, which is drawn as seen from a bird's-eye view, answer the following questions. Round all numbers to one decimal place. a. Whatare the net force and acceleration of the spell? b. Based on the direction of the net force, who do you think ended up with the spell? Make sure you're correct; I already have the power to see the future and already know who gets it ;). F_Sophia = 75 N F_Ainsley = 36 N F_Claire = 50 N 650 210 F_Allie = 42 N 420 F_Cathy = 47 N F_Madison = 63 N