The velocity a car traveling north decreases from 20 m/s to 12 m/s in 32 seconds. what is the acceleration of the car?

How would a small bar magnet be oriented when placed at position x?

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same

A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.