you apply a constant resultant force to a body that can move freely. which of the following quantities remains constant. A. the boys acceleration. B the body's velocity. C. the body's speed. D. the body's momentum​

When using two-wire cable to feed a 240-v appliance that does not require a neutral wire, you should a. mark both ends of the white wire green. b. use the cable as is. c. use only the black wire. d. mark both ends and any exposed area of the white wire black.

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic