Q. A 29.0 g object moving to the right at 16.0 cm/s overtakes and collides elastically with a 7.0 g object moving in the same direction at 15.0 cm/s. Find the velocity of each object after the collision.
Q. On a hot day in Las Vegas, an oil trucker loaded 37000 liters of diesel fuel. he encountered cold weather conditions on the way to Payson, Utah when the temperature was 23 kelvin lower than in Las Vegas, and where he delivered his entire load. how much liters did he deliver?