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abruzzese [7]
2 years ago
10

Is Mars a gas planet or a rocky planet?

Physics
2 answers:
OLEGan [10]2 years ago
8 0
Mars is a rocky planet
Travka [436]2 years ago
7 0

Answer:

Mars is rocky planet. it is the inner planet and terrestrial planet.

<em>Hope</em><em> this</em><em> helps</em>

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Give two ways in which the water vapour changes as it passes down the glass tube in the condenser
SCORPION-xisa [38]
<span>It changes from a liquid into a solid which means it is changing states. It also is changing temperature due to the condenser increasing or decreasing the temperature in order for the vapor to be transformed in liquid.</span>
6 0
3 years ago
Sound Waves can be used to measure ocean depth. This done by sending a sound wave to the floor of the ocean and recording the ti
vazorg [7]
When the sound wave returns to the machine, you can measure
how long it took to return. 

(You may notice that it's working just like RADAR, which does the
same thing with radio waves instead of sound waves.)

Even if you know how long the sound took to get to the bottom and
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3 0
3 years ago
A 50 Q resistor in a circuit has a current flowing through it of 2.0 A. What is
Alex17521 [72]

Hello!

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P = i^2R

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i = Current through resistor (2.0 A)
R = Resistance of resistor (50Ω)

Plug in the known values and solve.

P = (2.0^2)(50) = \boxed{\text{ B. }200 W}

7 0
1 year ago
The momentum of a 0.1 kg object traveling at 2000 m/s is 20,000 kg·m/s. True or False
Alina [70]

That's false.  

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3 0
2 years ago
A bird lands on a bare copper wire carrying a current of 51
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The resistance of the piece of wire is
R= \frac{\rho L}{A}
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Then, by using Ohm's law, we find the potential difference between the two points of the wire:
V=IR=(51 A)(6.6 \cdot 10^{-5} \Omega )=3.4 \cdot 10^{-3} V
7 0
3 years ago
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