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kvv77 [185]
3 years ago
9

All of the outer planets are much larger than the inner planets true or false

Physics
1 answer:
Rama09 [41]3 years ago
4 0
That statement is false because yes Jupiter and Saturn are large, however, planets like Uranus and Neptune are quite small if not smaller than some of the inner planets. 
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4.
Ulleksa [173]
The correct answer is C. Universal Gravitation (it was written by Issac Newton)
4 0
4 years ago
Accomplished silver workers in india can pound silver into incredibly thin sheets, as thin as 3.00 10-7 m (about one-hundredth o
postnew [5]
The density of silver is ρ = 10500 kg/m³ approximately.

Given:
m = 1.70 kg, the mass of silver
t = 3.0 x 10⁻⁷ m, the thickness of the sheet

Let A be the area.
Then, by definition,
m = (t*A)*ρ

Therefore
A = m/(t*ρ)
    = (1.7 kg)/ [(3.0 x 10⁻⁷ m)*(10500 kg/m³)]
    = 539.7 m²

Answer: 539.7 m²

8 0
3 years ago
What is equilibrium<br> pls answer i know but need to confirm
Verdich [7]

Answer:

a state in which opposing forces or influences are balanced.

Explanation:

6 0
2 years ago
Read 2 more answers
A car acceleration uniformly from 5 m\s to 13m/s in 4.0s. What is the acceleration of the car
mel-nik [20]

Answer:

2m/s²

Explanation:

a=(v-u)/t

=(13-5)/4

=8/4=2m/s²

7 0
3 years ago
The distance from earth to the center of our galaxy is about 27,000 ly (1 ly = 1 light year = 9.47 × 10^15 m), as measured by an
kompoz [17]

Answer:

The time is 1206 years.

Explanation:

Given that,

Distance = 27000 ly

1\ ly =9.47\times10^{15}\ m

Speed = 0.9990c

We need to calculate the time

Using formula of speed

v = \dfrac{d}{t}

t=\dfrac{d}{v}

Put the value into the formula

t =\dfrac{27000\times9.47\times10^{15}}{3\times10^{8}}

t=8.523\times10^{11}\ sec

We need to calculate the time dilation the clock on the spaceship

Using formula of dilation time

t'=t\sqrt{1-\dfrac{v^2}{c^2}}

t'=8.523\times10^{11}\times\sqrt{1-\dfrac{( 0.9990c)^2}{c^2}}

t'=8.523\times10^{11}\times\sqrt{1-(0.9990)^2}

t'=3.8106\times10^{10}\ sec

The time convert in years

We know that,

1\ yr= 3.16\times10^{7}\ sec

So, the time is

t'=\dfrac{3.8106\times10^{10}}{3.16\times10^{7}}

t'=1206\ years

Hence, The time is 1206 years.

8 0
3 years ago
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