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N76 [4]
3 years ago
10

Astronomers use many different pieces of equipment to study space: optical telescopes on Earth, space telescopes, and space prob

es are a few. Why would astronomers use a space probe instead of a telescope?
A) Probes send back much better images than telescope.
B) Probes are travel through space faster than light.
C) Probes can take scientists to other planets; telescopes cannot.
Eliminate
D) Probes send data back to Earth for scientists to study, not just images.
Physics
2 answers:
Kobotan [32]3 years ago
8 0
Then it would be C if D has been eliminated
Sergio039 [100]3 years ago
7 0

Answer:

The answer is D

Explanation:

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How much heat (in calories) are needed to raise the temperature of 60 g of water
laila [671]

Answer:

Well, each ml of water requires one calorie to go up 1 degree Celsius, so this liter of water takes 1000 calories to go up 1 degree Celsius.

Explanation:

3 0
2 years ago
A ball is thrown horizontally from a window that is 15.4 meters high at a speed of 3.01 m/s. How far will the ball go before hit
tia_tia [17]

The distance travelled by the ball that is thrown horizontally from a window that is 15.4 meters high at a speed of 3.01 m/s is 5.34 m

s = ut + 1 / 2 at²

s = Distance

u = Initial velocity

t = Time

a = Acceleration

Vertically,

s = 15.4 m

u = 0

a = 9.8 m / s²

15.4 = 0 + ( 1 / 2 * 9.8 * t² )

t² = 3.14

t = 1.77 s

Horizontally,

u = 3.01 m / s

a = 0 ( Since there is no external force )

s = ( 3.01 * 1.77 ) + 0

s = 5.34 m

Therefore, the distance travelled by the ball before hitting the ground is 5.34 m

To know more about distance travelled

brainly.com/question/12696792

#SPJ1

7 0
1 year ago
You drop an object from a second floor window. Describe the speed of the object after 1 second
Goshia [24]
Objects will accelerate more by 10 (m/s)2
6 0
3 years ago
Read 2 more answers
Which image illustrates why dark clothing helps to keep you warm on a cool, sunny day?
xeze [42]

Answer:

Explanation:

I suppose it has to do with the way the diagram is drawn. The heat does not reflect which makes both A and B incorrect.

C would have nothing to do with either reflection or refraction.

That only leaves D which is the answer.

7 0
2 years ago
Read 2 more answers
What is the net displacement of the particle between 0 seconds and 80 seconds?
Illusion [34]
After a thorough research, there exists the same question that has choices and the link of the graph (http://i37.servimg.com/u/f37/16/73/53/52/graph410.png)

<span>Choices:
A. 160 meters
B. 80 meters
C. 40 meters
D. 20 meters
E. 0 meters
</span>
The correct answer is letter E. 0 meters.
7 0
3 years ago
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