Ascientific model is easier to interpret and understand when it includes the main parts or processes, rather than every detail of every part or process. t or f

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,?

What happens when a rubber rod is rubbed with a piece of fur?

Can you match these to the correct definition