Answer:
he expected a fire to happen I think
Answer:
"Conductor" implies that the outer electrons of the atoms are loosely bound and free to move through the material.
Explanation:
Answer:
400Pa
Explanation:
The question asks for you to substitiute in known values into the formula to solve for pressure which is calculated through force/area
in this instance
force=300N
area=0.75m^2
substitute in the values and solve for pressure
300/0.75=pressure
pressure=400Pa (the si unit for pressure is Pa or pascal)
Answer:
Negative z-direction.
Explanation:
We need to determine the direction of the magnetic force. Since the velocity of the proton is in the positive x direction, and the magnetic field is in the positive y direction, we know by the vectorial formula 
(or, alternatively, with the <em>left hand rule</em>) that the magnetic force points in the positive z-direction (also taking into account that <u>the charge is positive</u>), so the electric field should be in the negative z-direction to balance it.
Earth and a planetesimal collision occurred while the surface rocks of the moon were impacted, and was creating a fine dust. This is also called the giant.
