Question: 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?
The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.