Which is true about the inertia of two cars, car a of mass 1,500 kilograms and car b of mass 2,000 kilograms? a. car a and car b have the same inertia. b. car a has more inertia than car b. c. car b has more inertia than car a. d. both the cars have negligible inertia.

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

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

An object has a weight of 500 on earth what is the mass of this object