⚠which theory states that earth's lithosphere is divided into moving pieces? 1.convection theory 2. robinson's theory 3.plate tectonics 4.continental drift

hep⚠ make sure it is ✔

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?

Name three different units of energy used to measure heat and describe what type of situations each is usually used.