The gravitational force between two objects is 2000 n. the mass of each object is reduced to one-third of its original mass.
how must the distance between the objects change to keep the gravitational force between them 2000 n?
the distance must be one-ninth the original distance.
the distance must be one-third the original distance.
the distance must be three times greater.
the distance must be nine times greater.

Does this organism still meet the definition of a eukaryote ? why or why not?

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 coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.