The ability to do work is called what?

Which property is expressed in distance units? o a. period o b. wavelength o c. speed o d. frequency

Why is no-till farming more sustainable than many traditional methods of farming

2) a cubical block of stone is lowered at a steady rate into the ocean by a crane, always keeping the top and bottom faces horizontal. which one of the following graphs best describes the buoyant force b on this block as a function of time t if the block just enters the water at time t = 0 s?