Which chemical reaction is the fastest? A. Bread turns brown in the toaster.
B. Yogurt grows mold in the refrigerator.
C. Apple juice turns into vinegar.
D. Potatoes change flavor as they are boiled.

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

What are the factors that affect the resistance of a wire?

I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.