because lighting heats up the surrounding air so slowly, it's relationship to thunder is currently unknown t or f

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

In which of the following is positive work done by a person on a suitcase

If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?