TRUE or FALSE: Lead is a major differential diagnosis for bl…

TRUE or FALSE: Lead is a major differential diagnosis for blindness and altered mentation in cattle, and lead continues to be an important developmental neurotoxicant in the United States, adversely affect prenatal, as well as early postnatal brain development in humans.

A bullet, m = 14 g, moving horizontally at 1400 m/s strikes…

A bullet, m = 14 g, moving horizontally at 1400 m/s strikes and remains in a block, M = 4.0-kg.  initially, the block is at rest on the edge of a table, a distance h = 60 cm from the floor. How far from the table does the bullet/block combination strike the floor?