Select all that apply. which of the following are appropriate acceleration units? -km/hr2 -m/s/s -ft/s -miles/hr/min -sec/km/m

The dissociation energy of a molecule is the energy required tobreak apart the molecule into its separate atoms. the dissociationenergy for a particular molecule is 5.48 x 10-18 j.suppose that this energy is provided by a single photon. determinethe (a) wavelength and (b) frequency of the photon

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?