This suggest the the atom has a very small positively charged nucleus in the mass of the atom is concentrated.
And the electrons revolves around the nucleus in their orbits.
The answer is D. Sound cannot travel in vacuums. Hope this helps homie
Both of them are unpleasant!
Answer:
4 Newton
Explanation:
F=ma therefore 2kg*2m/s/s=4 Newton
Of approximately 1 to 4 kHz6 and approximately 16 kHz for mice.