A bus driver slows from 24m/s to 12m/s in 35. What is the bus's acceleration? Show your
work and don't forget the units.

Iflow from a warmer object to a cooler object until both objects are the same temperature what am i?

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?

Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?