2 years ago

Please help.....Which of the following is most likely the distance between the Milky Way and another galaxy?

Physics

1 answer:

bagirrra123 [75]2 years ago

6 0

Answer:

The answer would be 10.8 billion light years

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Spiderman, whose mass is 74.0 kg, is dangling on the free end of a 11.0-m-long rope, the other end of which is fixed to a tree l

Anestetic [448]

Answer:

W = -1844.513 J

Explanation:

GIVEN DATA:

mass of spider man is m 74 kg

vertical displacement if spider is 11 m

final displacement = 11 cos 60.6 = - 6.753 m

change in displacement is = -6.753 - (-11) = 4.25 m

gravity force act on spiderman is f = mg = 74 × 9.8 = 725.2 N

work done by gravity is $W = F \delta r cos\theta$

$W = 725.2 \times 4.25 \times cos 180$

where 180 is the angle between spiderman weight and displacement

W = -1844.513 J

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Alex17521 [72]

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Natalka [10]

Answer:

Check the diagram from the photo

Explanation:

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8_murik_8 [283]

Answer:

The heating element of the heater is made up of alloy which has very high resistance so when current flows through the heating element, it becomes too hot and glows red. But the resistance of cord which is usually of copper or aluminum is very low so it does not glow.

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As the distance between an object and the center of the Earth is increased...

Alex

Explanation:

the answer is D.

have a great day !

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