Boxes are moved on a conveyer belt from where they are filled to the packing station 11.0 m away. the belt is initially stationary and must finish with zero speed. the most rapid transit is accomplished if the belt accelerates for half the distance, then decelerates for the final half of the trip. if the coefficient of static friction between a box and the belt is 0.60, what is the minimum transit time for each box?

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

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,?