Answer:
1.49216*10^8 km
Step-by-step explanation:
The first thing is to pass all the distances to the same unit system, since the distance from the earth to the sun is in kilometers and from the earth to the moon is in meters, therefore we will pass the distance of the moon in kilometers:
3.84 x 10 ^ 8m * 1 km / 1000 m = 3.84 x 10 ^ 5 km
To calculate the distance between the moon and the sun, it would be the difference between the distance they give us in the statement, because they have a point in common which is the earth, it would be:
1.496 x 10 ^ 8 km - 3.84 x 10 ^ 5 km = 149216000 = 1.49216 * 10 ^ 8 km
Therefore the distance between the moon and the sun is 1,49216 * 10 ^ 8 km
Answer:
Part 1) The speed is ![211.2\frac{ft}{sec}](https://tex.z-dn.net/?f=211.2%5Cfrac%7Bft%7D%7Bsec%7D)
Part 2) ![2,112\ ft](https://tex.z-dn.net/?f=2%2C112%5C%20ft)
Step-by-step explanation:
Part 1
<em>What is this speed on feet per second?</em>
we know that
1 hour=60 min
1 min=60 sec
so
1 hour=60*60=3.600 sec
1 mi=5,280 ft
we have
![144\frac{mi}{h}](https://tex.z-dn.net/?f=144%5Cfrac%7Bmi%7D%7Bh%7D)
Convert mi/h to ft/sec
![144\frac{mi}{h}=144\frac{(5,280)}{(3,600)}=211.2\frac{ft}{sec}](https://tex.z-dn.net/?f=144%5Cfrac%7Bmi%7D%7Bh%7D%3D144%5Cfrac%7B%285%2C280%29%7D%7B%283%2C600%29%7D%3D211.2%5Cfrac%7Bft%7D%7Bsec%7D)
Part 2
At this speed how many feet will the parachutists fall during 10 seconds on free fall?
Multiply the speed by the time to obtain the distance
so
![211.2\frac{ft}{sec}(10\ sec)=2,112\ ft](https://tex.z-dn.net/?f=211.2%5Cfrac%7Bft%7D%7Bsec%7D%2810%5C%20sec%29%3D2%2C112%5C%20ft)
Answer: that is y=mx+b
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
hahahaha thanks for your help