(b) Design an experimental procedure that the students could use to determine the relationship of the momentum of the cart X-bar system to the momentum of the cart Y-bar system immediately after
recoil.

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?