table has several directional compasses, several lengths of wire, an iron nail, a battery, an ammeter, a light bulb, a permanent
magnet, several metal paper clips and a rubber eraser. A student is asked to build and demonstrate a working temporary magnet. From the items on the table, which items can be used together to accomplish this task?
1 answer:
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35-20 = 15m/s difference
15/4 = 3.75 seconds
Supply and demand goes up .
The answer is A. Polarized in a vertical plane
If positioned correctly, a polarized lenses can block all reflected light from horizontal surface such as road
Because thats the motor working hard to process food
