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3 years ago

The mineral needed in blood is. 1.iodine 2.oxygen 3.iron 4.soduim 5.hemoglobin

2 answers:

6 0

The mineral needed in blood is 3) Iron, if you don't have enough iron you're heart doesn't pump as much as it's supposed to be, it happened to my mom

ollegr [7]3 years ago

6 0

The answer is IRON :)

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PilotLPTM [1.2K]

Answer:

A) was reusable

Explanation:

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2 years ago

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3 years ago

A satellite orbits the earth at a speed of 8.0x 10^3m/s . Calculate the period of orbit of the satellite if the distance between

gladu [14]

Hi there!

The period of an orbit can be found by:

$T = \frac{2\pi r}{v}$

T = Period (? s)
r = radius of orbit (6400000 m)

v = speed of the satellite (8000 m/s)

This is the same as the distance = vt equation. The total distance traveled by the satellite is the circumference of its circular orbit.

Let's plug in what we know and solve.

$T = \frac{2\pi (6400000)}{8000} = \boxed{5026.55 s}$

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2 years ago

How much weight can a man lift in the jupiter if he can lift 100kg on the earth.calculate

Nuetrik [128]

Answer:

<h3>2479 Newton</h3>

Solution,

Mass=100 kg

Acceleration due to gravity(g)=24.79 m/s^2

Now,.

 $weight = m \times g \\ \: \: \: \: \: \: \: \: \: \: = 100 \times 24.79 \\ \: \: \: \: \: \: = 2479 \: newton$ 

hope this helps ..

Good luck on your assignment..

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3 years ago

You wanted to use your electric grill in your backyard. You need an extension cord. What will be the requirement of your extensi

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Answer:

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