The answer is m.
Centripetal force (F) is a force that makes body move around a circular curve. The unit of force is N (N = kg * m/s²).
It can be represented as:<span>
</span><span><span> <span> <span> <span> <span> <span> <span> <span> <span> <span> <span> <span> <span> <span> </span></span></span></span></span></span></span></span></span></span></span></span> <span> </span></span></span><span> </span></span><span>
where:
m - mass
v - velocity
r - radius of the curve
We have:
m = 1,200 kg
V = 20 m/s
F = 6,000 N = 6,000 kg * m/s²
We need radius of the curve:
r = ?
So, if </span><span> </span><span>, then:
</span><span> </span><span>
</span>⇒ <span> </span><span>
</span>⇒ <span> </span><span>
</span>⇒ <span> </span><span>
</span>⇒<span> </span><span> </span>
Requirements for folate increase by 50 % during pregnancy, Folate plays a vital role in the production of red blood cells and helps the fetus neural tube to develop into her brain and the spinal cord. Pregnant women are advised to increase folate in their diet as folate is important in that it helps to prevent neural tube and other birth defects. Tube defects are serious birth defects of the spinal cord such as spina bifida and the brain such as anencephaly.
Answer:
D
Explanation:
One reactant of photosynthesis is water, meaning it is needed to start the process. So, it must be taken in. It is more logical for water to be taken in from the soil since we water plants' roots, so it is D.
Explanation:
Platypus is well adapted for semi-aquatic lifestyle. Its streamline body and a broad, flat tail are covered with dense waterproof fur, which provides excellent thermal insulation. ... The Platypus uses its tail for storage of fat reserves and the strong claws on its feet for burrowing and moving on land.
The 4th option, eye color is not an inherited trait