If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration 2hats the average velocity of the body

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

How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?