Answer:
0.0017 Hz
Explanation:
the solution is in the photo
hot air rises up in the balloon and lifts the balloon up
The correct option is A. Rutherford model of the atom consider an atom to be made up of a central nucleus with electrons orbiting around it. The nucleus is considered to be tiny, heavy and its positively charged while the electrons are negatively charged. The shortcoming of this model is that it was not able to explain how the positive nucleus was not able to attract the negative electrons and pull them inside the nucleus.
Answer: mass- how much stuff" is in an object
Weight- there is a gravitational interaction between objects
Explanation:
