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bazaltina [42]
3 years ago
15

What caused people to accept the geocentric model of the universe?

Physics
1 answer:
OLga [1]3 years ago
7 0
I would say D, or B
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Which statement is correct about waves?
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Answer:

b is the correct answer

Explanation:

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Which of the following is an example of energy being transferred by sound waves? A loud clap of thunder causes a window to vibra
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During the last shot of the game, the basketball goes from rest to 15 m/s and reaches the backboard in 0.41 s. What was the acce
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When you climb, earth exerts gravitational force on pack in downward direction(pointing towards the center of earth).

In order to climb, you need to work against work done by gravity on the pack.

Hence work done by you = work done by gravity on pack  

                                       = Force x displacement = 70 x 30 = 2100 J.

 

So you need to do 2100 joules of work to lift your pack.

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A proton moving at 3.90 106 m/s through a magnetic field of magnitude 1.80 T experiences a magnetic force of magnitude 7.20 10-1
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Answer:

\theta=40^0

Explanation:

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To find the angle, we make \sin\theta subject of the formula

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