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Motion (physics)


In physics, motion is a change in position of an object with respect to time. Motion is typically described in terms of displacement, distance (scalar), velocity, ...

What causes motion? | How Things Fly


Dec 14, 2014 ... A: Forces cause motion. To move something, you need to apply a push or a pull, which is, by definition, a force. Without a force, the object will ...

Motion - The Physics Hypertextbook


The branch of mechanics that deals with both motion and forces together is called ... When a force causes a change in the energy of a system, physicists say that ...

For example, if you are sitting in a restaurant on the inside of a cruise ship, your eyes will not tell your brain that you're moving because inside the ship it doesn't look like you are, but your body and inner ear can still sense the movement and relay the message to ... More »
By Kristin Hayes, About.com Guide

Motion Sickness: Get Facts about the Inner Ear Disturbance


May 7, 2015 ... Motion sickness or sea sickness, car sickness, air or train sickness is a feeling of unwellness caused by ... What are causes of motion sickness?

Physics - Causes Of Motion - Science Encyclopedia


If the motion of every object required the analyst to specify a mover or cause for that motion, then what caused projectiles to continue in their trajectories after ...

What causes motion - Answers.com


In this sense, nothing causes the motion. A change in this kind of motion, that is, an acceleration or a curve in the trajectory, is caused by a force, according to the  ...

Motion Sickness Causes, Symptoms, Treatment ... - eMedicineHealth


Jul 24, 2014 ... Motion Sickness Symptoms. ... Motion Sickness Overview · Motion Sickness Causes; Motion Sickness Symptoms; When to Seek Medical Care ...

Motion Sickness (Travel Sickness): Causes, Symptoms and ...


Sep 8, 2015 ... Motion sickness is a very common disturbance of the inner ear that is ... The cause of motion sickness is complex, however, and the role of ...

Popular Q&A
Q: What Causes Motion Blur?
A: Any time you view a moving image on a screen you are actually watching a number of still images presented in series. In most cases, if a display presents images... Read More »
Source: www.ehow.com
Q: What cause motion sickness?
A: by getting it from someone else Read More »
Source: wiki.answers.com
Q: What causes motion sickness?
A: It has to do with the balance in your head. Read More »
Source: wiki.answers.com
Q: What causes motion.
A: Force. Field. If anything is acting on a partilce, it will keep moving along a straight line, with constant velocity (in all the inertial reference frames). In ... Read More »
Source: www.answers.com
Q: What Causes Motion Sickness?
A: Motion sickness is frequently called travel sickness, car sickness, and even sea sickness, as it commonly occurs in people who are riding on a boat. The truth i... Read More »
Source: ent.about.com