What does newton’s law of universal gravitation say about the distance between objects?

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?

Distinguish between a transverse wave and a longitudinal wave.

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius