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Physics: Why don't objects in motion leave a trail?

Science & Mathematics by Anonymous 2018-06-07 16:03:00

Social Science

Physics: Why don't objects in motion leave a trail?

2 answers

For example when you're walking why does your trail disappear? When you throw an object across a yard where does the energy of the trail go? Did someone explain this scientifically?

4cm multiplied by 8cm by 10cm by 3cm and devided by 2?

Science & Mathematics by Anonymous 2018-06-07 15:33:47

Social Science

4cm multiplied by 8cm by 10cm by 3cm and devided by 2?

7 answers

How many kilowatt hours do you save with geothermal energy?

Science & Mathematics by Anonymous 2018-06-07 15:33:38

Social Science

How many kilowatt hours do you save with geothermal energy?

No response

Not how many it costs/kilowatt hours, but how much you save.

If NASA announces the discovery of life on Mars today, will people still be allowed to colonize and strip mine Mars?

Science & Mathematics by Anonymous 2018-06-07 15:01:34

Social Science

If NASA announces the discovery of life on Mars today, will people still be allowed to colonize and strip mine Mars?

2 answers

If the Yellowstone Volcano erupted, would the people in Indiana die?

Science & Mathematics by Anonymous 2018-06-07 14:03:55

Social Science

If the Yellowstone Volcano erupted, would the people in Indiana die?

1 answer