Physics, 14.09.2019 08:30, nestergurl101
An automobile travels on a straight road for 42 km at 45 km/h. it then continues in the same direction for another 42 km at 90 km/h. (assume that it moves in the positive x direction.) a. what is the average velocity of the car during this 84 km trip?
b. what is it’s average speed?
c. graph x versus t and indicate how the average velocity is found on the graph?
Answers: 3
Physics, 22.06.2019 14:00, mariahgriego4126
Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.
Answers: 1
Physics, 22.06.2019 16:30, makaylahamrick
Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
Physics, 22.06.2019 22:00, saucyyyyniahhhhh
Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.
Answers: 2
An automobile travels on a straight road for 42 km at 45 km/h. it then continues in the same directi...
English, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31
Physics, 04.12.2019 20:31
Mathematics, 04.12.2019 20:31