Acube 1cm x 1cm x 1cm is broken up into separate pillars of size 1cm x lum x 1m as shown below. what is the total surface area of all the pillars that can be got out of the original cube?

Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?

How many molecules are present in 3 mols of silicon dioxide (sio2)?

Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement