- Why Earth rotates on its axis?

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What are the chances of having 4 boys and 3 girls in a family?What is the probability of 4 boys born first & then the last 2 born are girls? Are there forces acting on object at rest? Uranium 238 is a naturally occurring isotope. If it goes into β+ decay, what will be the product in isotope notation? What is the sum of infinite geometric series where the first term is 2 and the second is 1 ?a.4 b.2 c.3 d.7 e.8? Calculate the heat absorbed in kilo-joules to raise the temperature of 250 grams of water from 25°C to 40°C?

Answer #1| 23/07 2014 17:54100 %