The speed of the falcon is 144 km/h
Explanation:
The speed of a body is a scalar quantity telling how fast the object is moving, without giving any information about its direction.
It can be calculated as:
![speed = \frac{d}{t}](https://tex.z-dn.net/?f=speed%20%3D%20%5Cfrac%7Bd%7D%7Bt%7D)
where
d is the distance covered
t is the time taken
In this problem, the falcon has a speed of
![speed = 40 m/s](https://tex.z-dn.net/?f=speed%20%3D%2040%20m%2Fs)
We want to convert it into km/h. Let's keep in mind that:
1 km = 1000 m
1 h = 3600 s
Therefore, we convert as follows:
![speed = 40 \frac{m}{s} \cdot \frac{3600 s/h}{1000 m/k}=144 km/h](https://tex.z-dn.net/?f=speed%20%3D%2040%20%5Cfrac%7Bm%7D%7Bs%7D%20%5Ccdot%20%5Cfrac%7B3600%20s%2Fh%7D%7B1000%20m%2Fk%7D%3D144%20km%2Fh)
Learn more about speed:
brainly.com/question/8893949
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<span>Forecasting the time of, location, and magnitude of a seismic event does not prevent
the event from happening, but it can help us reduce the destruction caused by
A) earthquakes.</span>
C. The number of F atoms in the reactants equals the number of F atoms in the products.
Answer:
Oi, mate its false
Explanation:
because if an leaf floats down from a tree it is not considered an object for a free-fall
To solve this problem it is necessary to simply apply the concepts related to cross-multiply and proportion between units.
Let's start first by relating the amount of dose needed to be supplied per hour, in other words,
The infusion of 250ml should be supplied at a rate of 75ml / hour, so what amount x of mg hour should be supplied with 50Mg.
![\frac{x}{75ml/hour} \rightarrow \frac{50mg}{250ml}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B75ml%2Fhour%7D%20%5Crightarrow%20%5Cfrac%7B50mg%7D%7B250ml%7D)
![x \rightarrow \frac{50mg*75ml/hour}{250ml}](https://tex.z-dn.net/?f=x%20%5Crightarrow%20%5Cfrac%7B50mg%2A75ml%2Fhour%7D%7B250ml%7D)
![x \rightarrow \frac{3750mg}{250hour}](https://tex.z-dn.net/?f=x%20%5Crightarrow%20%5Cfrac%7B3750mg%7D%7B250hour%7D)
![x \rightarrow 15\frac{mg}{hour}](https://tex.z-dn.net/?f=x%20%5Crightarrow%2015%5Cfrac%7Bmg%7D%7Bhour%7D)
Converting to mcg units we know that 1mg is equal to 1000mcg and that 1 hour contains 60 min, therefore
![x \rightarrow 15\frac{mg}{hour}](https://tex.z-dn.net/?f=x%20%5Crightarrow%2015%5Cfrac%7Bmg%7D%7Bhour%7D)
![x \rightarrow 15\frac{mg}{hour}(\frac{1000mcg}{1mg})(\frac{1hour}{60min})](https://tex.z-dn.net/?f=x%20%5Crightarrow%2015%5Cfrac%7Bmg%7D%7Bhour%7D%28%5Cfrac%7B1000mcg%7D%7B1mg%7D%29%28%5Cfrac%7B1hour%7D%7B60min%7D%29)
![x \rightarrow 250mcg/min](https://tex.z-dn.net/?f=x%20%5Crightarrow%20250mcg%2Fmin)
The dose should be distributed per kilogram of the patient so if the patient weighs 72.4kg,
![Dose = \frac{250mcg/min}{72.4kg}](https://tex.z-dn.net/?f=Dose%20%3D%20%5Cfrac%7B250mcg%2Fmin%7D%7B72.4kg%7D)
![Dose = 3.5 \frac{mcg/min}{kg}](https://tex.z-dn.net/?f=Dose%20%3D%203.5%20%5Cfrac%7Bmcg%2Fmin%7D%7Bkg%7D)
Therefore the client will receive 3.5mcg/kg/min.