GPE= height x mass x gravitational field strength
5 x 10 x 9,8=490J
The atom becomes positively charged.
EXPLANATION :
When all the electrons are removed from the atom, the atom contains only protons and neutrons. The neutron is a neutral nucleon. ...
Hence, the correct answer is that atom will be positively charged.
Hertzsprung-Russell <span>Diagram</span>
Answer:
2950 m
Explanation:
The radius to which the sun must be compressed to become a black hole is equal to its Schwarzschild radius, which is given by the formula:

where
G is the gravitational constant
M is the mass of the star
c is the speed of light
For the Sun, its mass is

Therefore, its Schwarzschild radius is
