The chart lists the masses and velocities of four objects. a 3-column table with 4 rows titled motion data. the first column labeled object has entries w, x, y, z. the second column labeled mass (kilograms) has entries 58, 34, 89, 60. the third column labeled velocity (meters per second) has entries 1, 2, 0.5, 2. which object requires the greatest change in momentum in order to stop its motion? w x y z

An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.

Astate of matter all that has define volume and can flow is a(n)

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.