The neutral hydrogen atom in its normal (ground) state behaves in some respects like an electric charge distribution which consists of a point charge of magnitude e (the proton) surrounded by a distribution of negative charge whose density is given by -rho(r )=Ce^-2r/ao. Here a0 is the Bohr radius, 0.53x10^-10m, and C is a constant with the value required to make the total amount of negative charge exactly e.

a. What is the net electric charge inside a sphere of radius a0?
b. What is the electric field strength at this distance from the nucleus?

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

The particles that are found in the nucleus of an atom are