A thin spherical shell of a 4.0 cm radius has a charge uniformly distributed on its surface. If the magnitude of the electric field at a point 10 cm radially outward from the center of the shell is 850 N/C, what is the surface charge density

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it