What happened to the rest of the energy supplied

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?

Write the correct abbreviation for each metric unit

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =