An object is traveling at a velocity of 96 m/s North. After 23 seconds, what distance has the object traveled?

Adouble-slit experiment is performed with light of wavelength 600 nm. the bright interference fringes are spaced 1.8 mm apart on the viewing screen.what will the fringe spacing be if the light is changed to a wavelength of 400 nm? ?

If a balloon is taken outside on a very cold day, what will occur?

Why do astronauts in the space shuttle weigh less?