Answer: at the equator the normal force will be 3.4N less and at the North Pole = 980N
Explanation:
So, we will start the Calculation by considering the equation below;
Fnet = F(g) - F(N); where Fnet = mv^2/ r.
Hence, F(g) - F(N) = mv^2/ r -------------(1).
Making F(N) the subject of the formula, we have;
F(N) = Gm1m2/r^2 - mv^2/r.
Thus, we have;
Gm1m2/r^2 = 6.68 × 10^-11 × (5.98 × 20^24) × 100/ 6.38 × 10^6 = 980N.
Also, we have;
mv^2/r = m4π^2r/T^2.
100 × 6.38 ×10^6 × 4π^2/(24 × 3600)^2 = 3.4N
Therefore, at the equator the normal force will be 3.4N less and at the North Pole = 980N.
Answer:
I don't know spanish but if you know english I could help
Explanation:
Answer:
b. Free Enterprise
Explanation:
A "free enterprise" is dependent on the economy's <em>supply</em> and <em>demand</em>. It provides both the consumers and the producers the freedom in doing business transactions.<em> The producers are free to produce what they want while the consumers are free to buy what they want.</em> This also means that businessmen have the option to choose what business they want to open and employees have the option to choose what job they want. Such kind of economic system drives <u>competition.</u> For example, if the demand for leather shoes rises, then many of the businesses will be inclined to produce the same product.<u> This gives the consumer many options</u>. Businesses will then try to become more creative in marketing the same product at a lower cost in order to attract more consumers.
Answer:
Nenets Autonomous Okrug
Explanation:
I would choose Nenets Autonomous Okrug, because it has an oil-rich region. And where I live, we use a lot of oil, so I think it would be good to trade with Nenets Autonomous Okrug to get more oil for my country.
Answer:
Canada and the United States have in common is democracies
Explanation:
