A bike takes 6s to accelerate from 10m/s to 14m/s. the mass of the bike and it's rider is 90kg. Find the net force and final momentum of the bicyclist.

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Which expression is equivalent to sq-80

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost