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musickatia [10]
3 years ago
12

When two stars are bound together gravitationally and orbit a common mass, they're known as

Physics
1 answer:
garik1379 [7]3 years ago
3 0
D. Binary Stars

Well, galaxies are not stars at all rather they are collection of stars, nebulae, globular clusters and stuff like this.
Meteoroids are something entirely different.
Constellations are the pattern of stars.
So, "Binary Stars" is the Right One.
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Wind is the result of ___ currents.
Crank
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3 years ago
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The friction of the water on a boat produces an acceleration of -10 m/s2. If the
Neko [114]

Answer:2.5s

Explanation:

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7 0
3 years ago
a truck is moving around a circular curve @ a uniform velocity of 13m/s. if the centifrical force on truck is 3,300N with truck
VMariaS [17]

<u>Answer</u>

81.94 m


<u>Explanation</u>

The centripetal force of an object moving in a circular path is given by:

F = mv²/r  Where m is the mass of the object, v is the constant velocity and r is the radius of the curve.

F = mv²/r

3,300 = (1600×13²)/r

3,300 = 270,400/r

r = 270,400/3,300

  = 81.94 m

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If an object's mass increases, its------------------------- can be increased
otez555 [7]

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both kinetic energy and potential energy

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What variables affect density weight,conductivity,color,volume, or mass
tatiyna

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Density is affected by volume and mass.

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