Student A pushes her 1176N weight force up a 1.5m long stairwell in 2.4 seconds. Student B pushes his 955.5N weight force up the same stairwell
in 1.8 seconds. Which student has the higher power rating?

Which of the following is not am example of a polymer? protein nylon kevlar concreta

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.

In what direction does an applied force move an object