2 years ago

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.

Hope this helps

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6) The length of year is equal to the time it takes for one *

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Answer:

C: revolution of the Earth around the Sun

Explanation:

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2 years ago

peach pie in a 9.00 in diameter plate is placed upon a rotating tray. Then, the tray is rotated such that the rim of the pie pla

zavuch27 [327]

Explanation:

It is given that,

Diameter of the peach pie, d = 9 inches

Radius of the pie, r = 4.5 inches

The tray is rotated such that the rim of the pie plate moves through a distance of 183 inches, d = 183 inches

Let $\theta$ is the angular distance that the pie plate has moved through.

It is given by :

$\theta=\dfrac{d}{r}$

$\theta=\dfrac{183}{4.5}$

$\theta=40.66\ radian$

Since, 1 radian = 57.29 degrees

$\theta=2329.64\ degrees$

Since, 1 radian = 0.159155 revolution

$\theta=6.47124\ revolution$

Hence, this is the required solution.

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3 years ago

The position of a certain airplane during takeoff is given by x=1/2 *bt2, where b = 2.0 m/s2 and t = 0 corresponds to the instan

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Answer:

1362000 kgm/s

Explanation:

So the total mass combination of the plane and the people inside it is

M = 35000 + 160*65 = 45400 kg

After 15 seconds at an acceleration of 2 m/s2, the plane speed would be

V = 2*15 = 30 m/s

So the magnitude of the plane 15s after brakes are released is

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2 years ago

A concave mirror is diverging mirror.true or false

marissa [1.9K]

Answer:

true

Explanation:

it is concave when it diverging

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3 years ago

What is the ability to complete extended periods of physical activity?

Galina-37 [17]

Answer:

D) WELLNESS

Explanation:

3 0

2 years ago

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