The mass of the car is 1120 kg. The mass of the driver is 80 kg. Calculate the resultant force acting on the car and driver while accelerating.

Resultant force=

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

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

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