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