It takes Miss Slotman 4 seconds to go from a speed of 3 m/s to a speed of 10 m/s. What is her acceleration?

Which type of wave can travel without a medium

Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)

The heliocentric and the geocentric models of the solar system included these central principles