News

Modern cars have shapes that are designed to minimize ... force that pulls in the opposite direction as the velocity to make the vehicle slow down. As it moves up the incline, there is an increase ...
For example, it might speed up, slow down or change ... factors which affect the terminal velocity of an object falling through a fluid are the mass and the shape of the object.
"The formation of blood spatters involves a rheologically complex fluid -- blood -- and a nontrivial atomization process affected by the bullet shape and velocity." One of the basic physical ...