Answer:
La fuerza de atracción gravitatoria que existe entre la Luna y la Tierra es 1.9865*10²⁰ N.
Step-by-step explanation:
La ley universal de la gravitación describe la interacción gravitacional entre diferentes cuerpos con masa. Esta ley establece que "La fuerza con la que dos objetos se atraen es proporcional al producto de sus masas e inversamente proporcional al cuadrado de la distancia que los separa". En otras palabras, la fuerza con la que dos cuerpos de masas diferentes se atraen solo depende del valor de sus masas y del cuadrado de la distancia que los separa.
La fórmula fundamental de la Ley de Gravitación Universal es:
En donde:
- F es la fuerza de atracción entre dos masas
- G es la constante de gravitación universal, cuyo valor es 6.673484.10⁻¹¹
- m1 es la masa de uno de los cuerpos
- m2 es la masa de otro de los cuerpos
- r la distancia que los separa.
En este caso:
- ML=m1= 7.34*10²² kg
- MT=m2= 5.98*10²⁴ kg
- r=3.84*10⁸ m
Reemplazando:
Resolviendo obtienes:
F= 1.9865*10²⁰ N
<u><em>La fuerza de atracción gravitatoria que existe entre la Luna y la Tierra es 1.9865*10²⁰ N.</em></u>
Answer:
$118,800
Step-by-step explanation:
5 handbags for 18000 each and sold at 32% profit
1 handbag=18000*1.32=$23,760
23,760*5=$118,800
An importance of mathematical proofs is that they elucidate on why a conjecture is false (untrue).
<h3>The importance of mathematical proofs.</h3>
Generally, some of the importance of mathematical proofs include the following:
- They elucidate on why a conjecture is false (untrue).
- It provides a rational and logical justification for a theory.
In geometry, some of the consequences of the inaccuracy in the conclusion within a proof are:
- It leads to the misinterpretation of concepts and theories.
- It produces wrong results.
Outside the world of geometry, there are different kinds of proofs and these include:
- The Big Bang theory.
- Reflection of light by a plane mirror.
- Surface tension in water.
Basically, if there were to be an unjustified conclusion in the proofs above, the study of the properties of matter might not be possible. Also, the end users of various materials are most likely to be affected.
Read more on proofs here: brainly.com/question/26283907
#SPJ1
Answer:
Answer below
Step-by-step explanation:
Rational:
3.597
74.721
5/2
0
-11
(all the rest are irrational)
Either 4,000,000 or 3,794,000 I guess but it depends how accurate it is wanted to be. If they put it in a newspaper it'd probably be the first one