Answer:
28.5 days
Explanation:
The orbital period of a satellite does not depend on the mass of the moon, it depends only on radius of the rotation. Satellites can operate by themselves or as part of a larger system, a satellite formation or satellite constellation.
Therefore , the time period of satellite will be equal to that of the period of the moon which is given as 28.5 days
Answer:
The crust is the coldest layer of Earth. It floats on the fluid-like matter called the Mantle.
Explanation:
Answer:
Explanation:
- Disease rates amongst young children are high as the government cannot afford medicines for them, even for preventable diseases such as measles and diarrhoea. This means Infant mortality is high. 3. - there are lots of children who have yet to have their own children in the future the situation can only grow worse.
Answer:
C. supply and demand
Explanation:
<u>In the system of the market economy, the decisions about economic processes are based on the of the people (how much they need and buy something) and the needs of the supply (needs for natural resources, goods, and things which can be bought). </u>
A market economy also means the pricing of the goods is based on the demand for them. If products are not in demand and bought by the customers, it’s the price and supply goes down. Once the demand for the product grows, the profit is made.
The final goal is the price which is <u>equilibrium</u>, meaning goods are supplied exactly by the demand and with the fixed price that makes the process possible. This equilibrium should also provide the profit for the supplier.
