The attraction force of M87's Black Hole and our Earth.

The attraction force of M87's Black Hole and our Earth.

Hi there in 10 April 2019 we came to see the First Ever Image of A Black Hole, which was captured by Event Horizon Teliscope. And we also have knew some properties of the Black Hole such as mass, distance from earth etc. So now let's d some madness with these properties. Let's calculate the Gravitational force of the Black Hole and ou Earth.

So first of all we need some information such aas mass of the Black Hole, it's distance from earth etc. Here we get them from Google:

Here they are:

  1. mass of the Black Hole is mB = 1.29285×1040kg
  2. mass of Earth is mE = 5.972×1024 kg
  3. distance between the Black Hole and the Earth is r = 5.0141872×1023 m
  4. Note: Acording to Wikipedia the distance between the Black Hole and the Earth is about 53 million light years which is 5.0141872 × 1023 m in meter scale.

  5. Newtonian Constant G = 6.67408 ×10−11

and now as we know:

F = G
mB mE / r2
F = G
1.29285×1040kg × 5.972 × 1024 kg / (5.0141872 × 1023m)2
F =
G × 7.7209002×1064kg / 2.51420733×1047m2
F =
5.15299056×1054 N m2 / 2.51420733×1047m2
F = 2.049548778 × 107 N

According to scientific notation the F = 2.0495 × 107 N.

Don't scard on this it won't cause any problems on our Earth. Cause all the object around our earth are attracting our earth with a greate force such as the Sun is attracting Earth with 3.52*10^22 N which is about 1.717×1015 times more then the force of the Black Hole.

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