What conditions must be met in order for work to be done? Check all that apply.
A. The output force must be greater than the input force.
NB. The applied force must make the object move.
C. At least part of the applied force must be in the same direction as
the movement of the object.
D. The work must be greater than the momentum.
PLEASE HELP ME

How do temperature and salinity affect deepwater currents? question 15 options: as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.