Can falling bullets kill you?
In this case, gravity isn't directly opposing the bullet's motion, so the projectile stays at ... the total trip time dropped by as much as 80 percent. Air resistance also decreases at altitude, so falling bullets are more lethal in La Paz than in Amsterdam.
Physics of Linerider III: Air Resistance
[linerider falling ... examine the motion of the rider (with air resistance) is using numerical methods. In a numerical solution, the problem will be broken into many small time intervals. During each time interval, the forces won’t change too much ...
Morphable surfaces could cut air resistance
Whether that story is true or not, testing over the years has proved that a golf ball's irregular surface really does dramatically increase the distance it travels, because it can cut the drag caused by air resistance ... The ability to change the surface ...
Newton’s Laws of Motion
This allowed him to ignore factors such as friction, air resistance ... or change direction depending on the direction of the force and the directions that the object and reference frame are moving relative to each other. The Third Law of Motion states ...
How does a mass create gravity?
It’s taken centuries for scientists to fit together the pieces of the gravity puzzle, Rudaz says. In the 17th Century Galileo Galilei put the first piece in place when he discovered that, if you take air resistance ... the motion of a falling apple ...