9) You and your best friend pass each other in the hallway, moving in opposite directions. At
the exact moment you pass each other, is it
possible you have the same speed? The
same velocity?

Aquantity of gas has a volume of 1.5 m3 and an absolute pressure of 95 kpa. when the gas is compressed to a volume of 0.5 m3, what is the new absolute pressure of the gas? (assume that there’s no change in temperature.)

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k