The momentum difference of a 3 kg mass with initial velocity of 8 m/s and a final velocity of 16 m/s

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?

How many molecules are present in 3 mols of silicon dioxide (sio2)?

True or false graphs must include scales that increase by the same amount