A60 n net force is applied to a 12 kg box.
what is the acceleration of the box?
a 5 m/s2
6 48 m/s2
© 72 m/s2
d 720 m/s2

1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?

When you turn on a battery-operated device, an electrical circuit is

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.