you used to use a PC with windows now you switch to using a Mac when you go back to using the PC keep pressing the command or apple key to get a PC to do what you want

Energy flows from the producer level to the level. is called

Frequency of electromagnetic waves that a radio station is assigned is called

Auniform brick of length 25 m is placed overthe edge of a horizontal surface with a maximum overhang of 12.5 m attained withouttipping. now two identical uniform bricks of length25 m are stacked over the edge of a horizontalsurface. what maximum overhang is possible forthe two bricks (without tipping)? answer in units of m.