an oscillator with a frequency of 0.25 hz is set in motion. one second later, an identical oscillator is set in motion. what is the phase separation of these two oscillators. show your work !

Will a heavier bowling ball hit pins better than a lighter bsll

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?

What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34