Calculate the force off earth's gravity on a spacecraft 12,800 km above the earth's surface if its mass is 1350 kg

1 answer:

7 0

Force=1470 N

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agasfer [191]

Answer: y=-3

Explanation:

Equation of a line that passes through (a,b) and (c,d) is given by :-

$(y-b)=\dfrac{d-b}{c-a}(x-a)$

The equation of the line that passes through the points (-4,-3) and (3,-3) :

$(y-(-3))=\dfrac{-3-(-3)}{3-(-4)} (x-3)\\\\\Righatrrow\ (y+3)=\dfrac{0}{7}(x-3)\\\\\Rightarrow\ y+3=0\\\\\Rightarrow\ y=-3$

Hence, the equation of the line that passes through the points (-4,-3) and (3,-3) : y=-3

5 0

2 years ago

agasfer [191]

(A) A and B are the two letters that represent gulfs.

<h3>What are gulfs?</h3>

A gulf is a large inlet from the ocean into the continent, usually having a narrower opening than a bay, however, this is not always the case in all geographical places thus named.
The term gulf was traditionally applied to huge, indented areas of saline water surrounded by a coastline.
Many gulfs, including the Persian Gulf, Gulf of Mexico, Gulf of Finland, and the Gulf of Aden, are important shipping lanes.
The United States Gulf Coast, often known as the Gulf South, is the coastline that runs along the southern United States where it meets the Gulf of Mexico.

Therefore, (A) A and B are the two letters that represent gulfs.

Know more about Gulfs here:

#SPJ4

Complete question:

Each of the letters on the map above marks a body of water in Southeast Asia. Which two letters represent gulfs?

A. A and B

B. B and C

C. C and D

D. A and C