Why does a solid maintain its shape regardless of its container?
a.
molecules of a solid vibrate in fixed positions close together.

b.
molecules in a solid are very far apart.

c.
all of the solid's molecules are round and smooth.

d.
molecules of a solid easily move past one another.

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.

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

Need this now! do pilots live long