What is the bearings impact velocity

Reference no: EM13507626

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?

Reference no: EM13507626

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