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Orlov [11]
4 years ago
7

Why does the Earth have more gravitation pull than the moon?

Physics
2 answers:
coldgirl [10]4 years ago
7 0

The answer is: <em><u>The Earth has more mass than the moon. </u></em>

Nookie1986 [14]4 years ago
5 0
As accurately described by Einstein's theory of relativity, gravity is not necessarily a force, but a consequence of the curvature of space time that is caused by the uneven distribution of mass. But this could be understood more easily through Newton's Law of Universal Motion. The equation is shown below:

F = G(m₁m₂/d²), where
F is the gravitational force
G is called Newton's universal gravitation constant equal to 6.673×10⁻¹¹ N m² kg⁻²
m is the mass of the objects 1
d is the distance between the objects
 
Basing on the equation, the gravitational force depends on the mass the distance between the objects. So, when you compare the gravitational pull between Earth and moon. you do not need to include the effect of distance because, together. they have the same amount of d. So, it mainly depends on the masses. Since F is directly proportional to m, the greater the mass, the greater is the pull.

So, the answer is: <span>The Earth has more mass than the moon.</span> 
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If a 4kg Bird is pushed by the window with a force of 60 N how fast is the bird accelerate?
LiRa [457]
  • Force=60N
  • Mass=4kg

\\ \ast\sf\hookrightarrow Force=Mass\times Acceleration

\\ \ast\sf\hookrightarrow Acceleration=\dfrac{Force}{Mass}

\\ \ast\sf\hookrightarrow Acceleration=\dfrac{60}{4}

\\ \ast\sf\hookrightarrow Acceleration=15m/s^2

3 0
3 years ago
How is Aristotles model similar to Ptolemy’s model
Margarita [4]

I'm assuming you mean models of the solar system:

Both Aristotle and Ptolemy had the idea that the solar system was geocentric. This means that all objects in the solar system including the Sun revolve around the Earth.

4 0
4 years ago
Read 2 more answers
What are the two factors that determine the amount of gravitational force between two objects?
melisa1 [442]

Answer:

The mass of the objects

Distance between the objects

Explanation:

The two factors that determines the amount of gravitational force between two objects is the mass of the objects and the distance between them.

Gravitational force of attraction is directly proportional to the product of the masses of the two objects and inversely proportional to the square of the distance between them. This is the postulate of the newton's law of universal gravitation.

 Mathematically:

        F = \frac{Gm_{1}m_{2}  }{r^{2} }

m is the mass

r is the distance

G is the universal gravitation constant

6 0
3 years ago
A baseball has a mass of 0.15kg .What is the net force on the ball if it's acceleration is 40.0m/sw
kvasek [131]

By Newton's second law, we have

F=ma

So, in order to give a 0.15kg body an acceleration of 40m/s^2, you need a force of

F=0.15\cdot 40 = 6N

7 0
4 years ago
On land, coal is transported primarily by train. A typical large coal train may be about 1.5 km long and may consist of 120 cars
WINSTONCH [101]

Answer:

equivalent power = 6.60 × 10^{12} W

Explanation:

given data

coal train length = 1.5 km = 1500 m

contain = 120 cars

holding= 110 tonnes of coal each

train traveling speed = 100 km/h = 27.78 m/s

to find out

equivalent power in watts

solution

we take here energy produce by coal is 27 ×  10^{6} J/kg

and here total coal = 120 × 110  × 10³ kg

sop here energy produce by total coal is

energy produce by total coal = 27 ×  10^{6} × 120 × 110  × 10³  

and time required to cross that distance is

time = \frac{distance}{speed}    

time = \frac{1500}{27.78}  

time = 53.99 sec

so here equivalent power will be

equivalent power = \frac{energy}{time}  

equivalent power = \frac{27*10^6*120*110*10^3}{53.99}  

equivalent power = 6.60 × 10^{12} W

6 0
3 years ago
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