The masses of the objects and how much distance there is between them
Fluid Friction exists when it is acted upon an object when in fluid.
It is the effect of the Big Bang and dark energy.
the isotope they use is carbon-14
<span>You should increase the distance between your car and the vehicle ahead when you are being tailgated by another driver.
Tailgated is a condition when the vehicle behind you is very close to you that there is no distance between your vehicle and the vehicle behind you. In that case you should increase distance from the vehicle ahead to avoid collision in any case. These days people were mostly in hurry and everyone want to go ahead, so tailgating is very common.</span>