Write down three examples of machines (different from ones in the lesson) in each category below.

1.machines that you go faster
2.machines that you do things you could not otherwise do
3.machines that make you stronger
4.machines that put force where you want it

Two lasers are shining on a double slit, with slit separation d. laser 1 has a wavelength of d/20, whereas laser 2 has a wavelength of d/15. the lasers produce separate interference patterns on a screen a distance 5.30 m away from the slits. part a which laser has its first maximum closer to the central maximum? view available hint(s) which laser has its first maximum closer to the central maximum? laser 1 laser 2