what is the breaking force needed to bring a car of mass m=950kg from a speed of 25m/s to rest in a distance of 120m

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly