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tekilochka [14]
3 years ago
11

Help Meeee Please!!!!! This was due so long ago... DO NOT REPORT, THERE IS NO REASON TO REPORT! Assignment: Weathering in Action

Exploration
You can see science in action all around you. In this activity, you will observe weathering.

Signs of Weathering| Mechanical or Chemical? Description of location

Flakes of brick -----

Cracks in rocks -----

Lichen growing on rocks------

Roots or plant growth ---------
making cracks in concrete

Worn away statues-------

Exposed rocks ----------

Rust on rocks -----------



Example You Found:







Sketches

Type of weathering:


Sketch:










Type of weathering:


Sketch:










Type of weathering:


Sketch:








I really need help, I don't understand this so please help me.
Below is the document to this it is the exact same as the question.
Physics
1 answer:
zaharov [31]3 years ago
3 0

Answer: Chemical

Explanation: because it is changeing its chemical structure if its wrong sorry .

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Hey

So first we need to know what the direction of the force is, using your right hand rule point your right hand in the direction of the velocity. You're saying its the z direction, not telling me whether it's into the page or out? Since its a positive z im assuming its coming out. The magnetic field is pushing it upwards, so the force is going in the negative x direction.

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