A wheelchair is being pushed up a ramp at a constant acceleration for 17.5 s, at the bottom of the ramp the chair is at rest. At the top of the ramp, the velocity is 0.5 m/s.
The weight of the chair is 65kg. what is the net force? (hint: solve for acceleration using
1D motion equations then plug into f=Ma)
0.27 N
1.9 N
2.3 N
3.7N
32N

Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

How many neutrons does plutonium -196 with an atomic number of 78.