Yahoo Web Search

  1. ...require. total mechanical energy = ½mv² - GmM/r Ignoring the rotation of the Earth , the TME at launch would be TME = 6.674e−11N·m²/kg²...

    1 Answers · Science & Mathematics · 11/08/2020

  2. Better yet, it didn't happen, and that is a fictional account.

    31 Answers · Society & Culture · 18/12/2018

  3. ...a problem. From the point of view of an outside observer, (outside the galaxy) both of the stars and the earth are all moving in the same direction at the same speed. From the ...

    8 Answers · Science & Mathematics · 17/08/2018

  4. ...less than 1 degree per day in it’s orbit. So, the Earth must rotate about 361 degrees for a solar day to occur; at it’s rate of rotation ; that extra degree takes the 4 extra minutes...

    2 Answers · Science & Mathematics · 22/01/2018

  5. (a) KE = ½Iω² = ½(2/5)mr²ω² KE = (1/5) * 1.31e22kg * (1.18e6m)² * (2π rad / 153*3600s)² KE = 1.187e24 J (b) KE = ½mv² = ½m(ωR)² KE = ...

    1 Answers · Science & Mathematics · 07/11/2017

  6. ...correct, but your math was off. Simply solve the equation 2/5 X = 1/2 (MR²...it) X = 5/4 KE increases by a factor of 5/4 going from a sphere to a disk Choice...

    2 Answers · Science & Mathematics · 01/11/2017

  7. ...especially Imperial Earth . In David...s Sundiver (1980), the characters spend most of the time in Mercury...pace with the planet's rotation so that the Sun never...

    5 Answers · Science & Mathematics · 10/09/2017

  8. ... gravitational attraction at the North Pole. Due to the rotation of the Earth , objects at the equator weigh slightly less. There is no rotational ...

    7 Answers · Science & Mathematics · 25/07/2017

  9. ...enormous speed and at a fixed distance from the Earth 's center, essentially "orbiting"...walk in one direction or another, we don't change the direction of our rotation , just give ourselves a little push one way...

    5 Answers · Games & Recreation · 20/06/2017

  10. ... of the earth , not an actual entity. We measure days by the rotation of the earth and we measure years by the revolution of the earth around the sun. There...

    2 Answers · Society & Culture · 28/02/2017

  1. Try asking your question on Yahoo Answers