Answer: The answer is 333.3333 repeating
Explanation:
Divide the mass by the volume.
1 is c
2 is false
3 false
4 i think is c ont 100% though
Answer:
The ground pushes back on your feet with equal force.
Explanation:
Newton's Laws of Motion
Answer:
(a) 
(b) The force is repulsive
Explanation:
a) According to Coulomb's law, the magnitude of the electrice force that one particle exerts on the other is defined as:

Here k is the coulomb constant,
and
are the signed magnitudes of the charges and d is the distance between them.

b) According to Coulomb's law, if the two charges have the same sign, the electrostatic force between them is repulsive.
It will take them nine seconds to move 36 meters