3. During one of Dennis Eckersley’s sweet sidearm fastballs, the maximum horizontal acceleration of the 146 g baseball is 1000 m/s2. What horizontal force is this Oakland A’s awesome relief pitcher exerting on the baseball it this instant to cause this acceleration, assuming his mustache doesn’t contribute to the force.

b.transmitters send radio waves, and receivers capture radio waves.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.