If forces acting on an object are unbalanced, which factors may result from an unbalanced force? check all that apply. the net force is negative. the net force is zero. the net force is positive. there is a change in motion. there is no change in motion.

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?