1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KengaRu [80]
3 years ago
8

Define Universal Gravitational constant'G' ?

Geography
1 answer:
uranmaximum [27]3 years ago
6 0

Answer: It is used to show the force between two objects caused by gravity.

Explanation: The gravitational constant appears in Isaac Newton's universal law of gravitation.

{\displaystyle G}{\displaystyle G} is about 6.67430×10−11 N⋅m2/kg2,[1] and is denoted by letter G

You might be interested in
Please answer this fast and here only​
Vaselesa [24]

Answer:

1) a) r_{R,I} = 1150\,m, b) r_{R,II} = 3400\,m, c) r_{R,III} = 2750\,m.

2) a) r_{R,I} = 45,2\,km, b) r_{R, II} = 28,15\,km, c) r_{R,III} = 51,8\,km.

Explanation:

The scale factor is defined by the following expression:

n = \frac{r_{S}}{r_{R}} (1)

Where:

n - Scale factor.

r_{S} - Scale distance, in centimetres.

r_{R} - Real distance, in centimetres.

1) If we know that n = \frac{1}{50000}, r_{S,I} = 2,3\,cm, r_{S,II} = 6,8\,cm and r_{S,III} = 5,5\,cm, then the actual distances in metres are:

r_{R,I} = \frac{r_{S,I}}{n}

r_{R,I} = \frac{2,3\,cm}{\frac{1}{50000} }

r_{R,I} = 115000\,cm

r_{R,I} = 1150\,m

r_{R,II} = \frac{r_{S,II}}{n}

r_{R,II} = \frac{6,8\,cm}{\frac{1}{50000} }

r_{R,II} = 340000\,cm

r_{R,II} = 3400\,m

r_{R, III} = \frac{r_{S, III}}{n}

r_{R,III} = \frac{5,5\,cm}{\frac{1}{50000} }

r_{R,III} = 275000\,cm

r_{R,III} = 2750\,m

2) If we know that n = \frac{1}{50000}, r_{S, I} = 90,4\,cm, r_{S, II} = 56,3\,cm and r_{S,III} = 103,6\,cm, then the actual distance in kilometres is:

r_{R,I} = \frac{r_{S,I}}{n}

r_{R,I} = \frac{90,4\,cm}{\frac{1}{50000} }

r_{R,I} = 4520000\,cm

r_{R,I} = 45,2\,km

r_{R,II} = \frac{r_{S,II}}{n}

r_{R,II} = \frac{56,3\,cm}{\frac{1}{50000} }

r_{R,II} = 2815000\,cm

r_{R, II} = 28,15\,km

r_{R, III} = \frac{r_{S, III}}{n}

r_{R,III} = \frac{103,6\,cm}{\frac{1}{50000} }

r_{R,III} = 5180000\,cm

r_{R,III} = 51,8\,km

4 0
3 years ago
Compared to a light-colored rock with a smooth
enyata [817]
The right answer for the question that is being asked and shown above is that: "(3) absorb less insolation and reflect more insolation." Compared to a light-colored rock with a smooth surface, a dark-colored rock with a rough surface will absorb less insolation and reflect more <span>insolation</span>
8 0
3 years ago
Read 2 more answers
How does the government influence the way we live ?<br><br> Please help!!
jenyasd209 [6]

Answer:

The government can controll a lolt of how we live.They control how much money we spend because theyt ake a portion of our paycheck.

Explanation:

3 0
4 years ago
Read 2 more answers
Explain how ground water gets recharged focusing on the following key terms: Water table, Infiltration and Aquifer.
satela [25.4K]

Answer:

Natural groundwater recharge occurs as precipitation falls on the land surface, infiltrates into soils, and moves through pores spaces down to the water table. Natural recharge also can occur as surface water leakage from rivers, streams, lakes, and wetlands or For example groundwater can be artificially recharged by redirecting water across the land surface through canals, infiltration basins, or ponds; adding irrigation furrows or sprinklers systems; or simply injecting water directly into the subsurface through injection wells.

5 0
3 years ago
If you are lost in a jungle,how can a topographic map help you to come out of the jungle.​
devlian [24]
It help in searching for location
It’s easier to locate
It saves time
6 0
3 years ago
Read 2 more answers
Other questions:
  • Because of thermohaline circulation and other currents,
    11·1 answer
  • What is a fracture in the crust called when land moves up,down, or sideways
    7·2 answers
  • A law firm needs a geographer who can interpret historical data about mining
    15·1 answer
  • The secret of silk-making was known only in China until about 550 BCE. Please select the best answer from the choices provided T
    13·2 answers
  • The layer of soil with the most organic material is the A horizon or __ soil.
    10·2 answers
  • Where is the Atlantic Ocean located?
    11·1 answer
  • Which is not an issue facing Central Africa?
    12·1 answer
  • What accounts for most of the population growth of Europe?
    6·2 answers
  • Magnetic striping is evidence of?
    8·1 answer
  • According to the United Nations, the reduction of pollution and the dependency on fossil fuels will require
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!