I ran the 400 m dash while I was at school. My fastest - id4005410266845 от carliefox26 24.05.2023 04:26

Question

Physics: I ran the 400 m dash while I was at school. My fastest time was 54 seconds. I hit my top speed on the final straight-- heading north on the track towards the finish line. What was my velocity at this portion of my race?

carliefox26 · Accepted Answer

Search ResultsBy simply wrapping wire that has an electrical current running through it around a nail, you can make an electromagnet. When the electric current moves through a wire, it makes a magnetic field. ... You can make a temporary magnet by stroking apiece of iron or steel (such as a needle) along with a permanent magnet.

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I ran the 400 m dash while I was at school. My fastest time was 54 seconds. I hit

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