A 0.15-kilogram baseball moving at 20 meters per

second is stopped by a catcher in 0.010 second. The

average force stopping the ball is

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above

True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.