Two carts roll toward each other on a frictionless track. Cart A has mass 805kg and speed 5m/s. Cart B has mass 250kg and speed 5m/s.
Find the momentum of A before the collision occurs.

Find the momentum of A before the collision occurs

If the 2 carts undergo an inelastic collision, what is the magnitude and direction of their final velocity

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.