Thursday
July 31, 2014

Homework Help: physics

Posted by taiwo on Friday, July 9, 2010 at 9:31pm.

1. consider a satellite with a period of 8 hours. if the radius of the satellite's orbit is doubled, what is the period for this satellite's.

2.what is the minimum amount of heat ( in joules) needed to heat 5.0kg (5 liters) of liquid water from it frezing point to its boiling point ( assume the water is liquid, not ice, when you start)?

which law of thermodynamics is a restatement of the law of conservation of energe? please write the equation for this law.

4.how and where is latent heat used by the human body to cool itself during exercise.

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