Light pollution<span> is excessive and inappropriate artificial </span>light<span>. The four components of </span>light pollution<span> are often combined and may overlap: Urban Sky Glow—the brightening of the night sky over inhabited areas. </span>LightTrespass—light<span> falling where it is not intended, wanted, or needed.</span>
F= a*m
F= 0.5 kg * 52m/s^2
F=26kgm/s^2 or 26N
Carbon -14 is a dating method that is applicable to only samples of organic origin which are less than 50,000 years old.
When living things contain carbon- 14. Carbon - 14 is a radioactive isotope of carbon that decays by beta emission. As long as a plant or animal is alive, there is a balance between its intake and output of carbon -14.
However, when the plant or animal dies, this carbon - 14 begins to decay. The half life of carbon - 14 is 5700 years and it can be used to measure the age of materials or organic origin that are less than 50,000 years old.
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Answer:
It would be a square and 2d
Explanation:
The circular shape allows the tire to roll easily with the least amount of bumps or jolts
