Using W=mg
12*10 m/sec squared
10 m/sec squared = 100
100*12
=
1,200 newtons
I think the answer is c because the cooler summers help cool down the earth preventing global warming
High efficiency particulate arrestor is a type of air filter that can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns. The HEPA filter does not remove vapors or gases.
HEPA air purifiers have some level of activated carbon-based material to absorb odors and chemicals .HEPA filters claim to remove particles like dust, allergens and mold spores from the air. HEPA filters are made by haphazardly arranging the polypropylene or fiberglass fibers (between 0.5 and 2.0 µm). While sometimes the fibers are arranged in a mess, the fibers can pass air through and trap some of the particles.
To learn more about High efficiency particulate arrestor ,here
brainly.com/question/1169669
#SPJ4
Hospital can protect themselves from successful wrongful discharge litigation by inserting specific disclaimer language in their personnel manuals
Disclaimer is generally any statement intended to specify or delimit the scope of right and obligation that may be exercised and enforced by partners in a legally recognized relationship. Disclaimer inform readers that thee view, thought and opinions expressed in the text belong to solely to the author.
