Answer:
<em>erosion, physical reactions, chemical reactions, and gravity</em>
Hope this helps you out, dear. Have a beautiful day!!
Answer:
The river bank can expand due to the water breaking apart which can cause sediment to move and change/erode
Answer:
If the light were incident upon two polarizers at right angles, no light would get thru - thus each polarizer must block 50% of the light.
One polarizer would allow 50% of the light to pass.
You get circular motion, where the acceleration is pointing towards the center of the circle, as long as they are constant, and not fluctuating.
