Recent content by ezio1400

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    At What Distance Will a 10 km/s Bullet Fired Vertically from Earth Arrive?

    The formula for escape velocity was given to me without proof .
  2. E

    At What Distance Will a 10 km/s Bullet Fired Vertically from Earth Arrive?

    Ok but in my book this exercise is in a chapter that precedes the chapter on energy. Maybe that's why I can not solve it. This is strange.
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    At What Distance Will a 10 km/s Bullet Fired Vertically from Earth Arrive?

    ok. escape velocity= ((2*G*MT)/RT)1/2⇒d=(2*G*MT)/v2=2*6,67*10-11*5,98*1024/(10*103)2=7977320m h=7977320+6360*103=14337320m→14337km
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    At What Distance Will a 10 km/s Bullet Fired Vertically from Earth Arrive?

    If a bullet is fired vertically from the surface of the Earth with initial velocity v = 10 km / s, ignoring air resistance, at which distance h from the center of the Earth would arrive? (The radius of the Earth is RT = 6360 km, and the mass of the Earth MT = 5.98x10^24 kg) I used the formula...