What force involves the attraction between objects with mass?
gravitational
electromagnetic
weak nuclear
strong nuclear

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap