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PIT_PIT [208]
4 years ago
8

List the body''s nonspecific defenses against pathogens?

Biology
1 answer:
strojnjashka [21]4 years ago
5 0
Intact skin with acid mantle stomach acid nasal and eye mucous/lubrication ear wax eyelashes, ear/nose hair, pubic hair
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Explain the law of motion needed to solve this problem and then solve it. On Planet Zorg, a 30 kg barbell can be lifted by only
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Law of Motion says that every object that moves uniformly tends to stay in that state unless a force is applied to it. Force is equal to the mass of that object multiplied by its acceleration:
F = m × a 
The unit of force is N = kg * m/s².

Q1: T<span>he acceleration of gravity on Planet Zorg is unknown:
a = ?

</span>We know:
F = 180 N
<span>m = 30 kg
</span><span>
Since F = m </span>× a, then:
a = F/m
a = 180 N/30kg
a = 180 kg*m/s² / 30 kg
a = 6 m/s².
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Q2: Force needed to change the motion of the object on the Earth is unknown:
F = ?

We know:
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