Atrain travels 64 kilometers in 4 hours, and then 92 kilometers in 2 hours. what is its average speed?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

Is the time in tennessee the same as florida

Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current