The spread of a protest depends on the number of people in the protesting group, how well they are organised, their communications and their geographical spread. Equally, the spread depends on the same characteristics of their opposition.
why are some objects faster than other
Objects may move at different speeds because of how much mass they contain. Some objects also may have more propulsion than others which makes them able to travel faster.
why are some objects faster than other
For liquids, it depends on their viscosity, which is essentially a measure of how "syurpy" something is.
As temperature increases, kinetic energy of the molecules increases also, making the molecules move faster and move apart if they are able, as in fluids and gases.
Particles do not move faster in a vacuum. Particles move faster when the temperature increases.
I assume you mean Mercury. As it is closest to the sun, it must orbit faster than the others, to balance the gravitational force from the sun.
small organisms / Organisms that can reproduce faster than others
The students organized a protest against tuition fee hikes. The workers protested outside the company headquarters for better working conditions. People took to the streets to protest the government's new policy. The environmental activists staged a protest to raise awareness about climate change.
Streamlining helps the cars reduce friction, which makes them have better gas mileage and be able to move faster.
You are able to respond to things more quickly. If you are being attacked or need to move quickly, these nerve impulses can help.
Red ants are able to bite to defend themselves against predators. Black ants lack this defense mechanism so they tend to move a faster rate of speed to get out of harms way.