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3 years ago

12

Provide one advantage and one that is not considered an advantage of space telescopes?

1 answer:

VLD [36.1K]3 years ago

3 0

Answer:

<em>In space, however, telescopes <u>are able to geta clearer shot of everything from exploding stars to other galaxies</u>. Another disadvantage for ground-basedtelescopes is that the Earth's atmosphere absorbs much of the infrared andultraviolet light that passes through it. Space telescopes can detect thesewaves</em>

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What substance might impact the formation of volcanic rock?<br><br> marking brainliest!

RoseWind [281]

Answer:

WATER

Explanation:

have a wonderful day!!

3 0

3 years ago

Read 2 more answers

A car starts moving from the position of rest with uniform acceleration of 8m/s^calculate the distance travelled by it during 10

ad-work [718]

We calculate the coordinates at t₁ = 9 min and t₂ = 10 min, since the 10th minute is between t₁ and t₂.

As it leaves from rest, it means that the initial speed is zero

t₁=9 min=540 s

t₂=10 min=600 s

x₁=at₁²/2=8*540²/2=4*291600=1166400 m

x₂=at₂²/2=8*600²/2=4*360000=1440000 m

Δx=x₂-x₁=1440000-1166400=273600 m represents the distance traveled by the car in the 10th minute of travel

8 0

3 years ago

a net force of 1,800 N is applied to a boat causing it to accelerate at 1.5 m/s^2. what is the mass of the boat?

Xelga [282]

Answer:

<h3>The answer is 1200 kg</h3>

Explanation:

The mass of an object can be found by using the formula

$m = \frac{f}{a} \\$

f is the force

a is the acceleration

From the question we have

$m = \frac{1800}{1.5} \\$

We have the final answer as

<h3>1200 kg</h3>

Hope this helps you

7 0

4 years ago

According to the text, the specific things that people want in life are called:

timofeeve [1]

Answer: wants

Explanation:

People want it but don’t need it

3 0

3 years ago

Consider a helium balloon with volume 2.1 L.

Anna11 [10]

Answer:

The net force is 26.52 N

Explanation:

Given that,

Volume of balloon = 2.1 L

Density of air = 1.29 kg/m³

Mass = 1.3 g

Density of helium $\rho'= 0.18\times10^{-3}\ g/cm^3$

(a). We need to calculate the buoyant force on the balloon

Using formula of buoyant force

$F_{b}=\rho V g$

Put the value into the formula

$F_{b}=1.29\times\times2.1\times9.8$

$F_{b}=26.54\ N$

(b). We need to calculate the net force

Using formula of net force

$F_{net}=F_{b}-(V\times\rho'+m)\times g$

$F_{net}=26.54-(2.1\times10^{-3}\times0.18\times10^{-3}+0.0013)\times9.8$

$F_{net}=26.52\ N$

Hence, The net force is 26.52 N.

6 0

3 years ago