A football is kicked at an angle of 37° with a velocity of 20 m/s . It takes 2.25s the to reach the goalpost, whose crossbars are 3.0 m above the ground. Will the football pass over the posts?

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,?

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?