Describing the motion of an object

In physics, motion is the change in the position of an object over time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time. The motion of a body is observed by attaching a frame of reference to an observer and measuring the change in position of the body relative to that frame.

- Sophia

asthenosphere and convection

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.