2 truck is not considered a "No Zone."
33. The area
A. O to the sides of
B. behind
c. in front of
D. inside

Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?