Protons have a positive charge. Electrons have a negative charge. Neutrons have no (neutral) charge.
Answer:
Im not sure if you mean miles per hour or meters per hour but if it is miles it is 4.97 miles per hour and if it is meters then it is 8000 meters per hour
Explanation:
Sorry if I'm wrong
Answer:
bueno lo siguiente es que yo no sé inglés
Density is a property of an object or substance that can be described through the correlation of the mass of an object over its volume.
Mathematically, density = mass / volume.
In description, the relationship of density and mass is positively correlated and with volume, inversely.
Since density and mass is positively correlated then if you increase the mass, the density of the object will also increase leaving density and volume the same.
Example:
Mass = 10 g changes to 20
Volume = 5 cm3
Density =?
1. D = m / v
2. D = 10 g / 5 cm3
3. D = 2 g / cm3
4. D = 20 g / 5 cm3
5. D = 4g/cm3
