The box in the above picture is falling from the top of a building to the ground. Two major forces are acting on the box as it f
alls. Which force is represented by the arrow labeled Q? A.
the force of magnetism
B.
the force of gravity
C.
the net force of the object
D.
the force of air resistance
<u>Any of five chemical substances that are not metals and that combine with hydrogen to form strong acid compounds from which simple salts can be made</u>