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Kathrine
Questions and answers by visitors named
Kathrine
Questions (7)
A simple pendulum consists of a 3 kg point of mass hanging at the end of a 2 m long light string that is connected to a pivot
7 answers
8,462 views
Mars has a mass of about 6.4 X 10^23 kg, and its moon Phobos has a mass of about 9.6 X 10^15 kg. If the magnitude of the
4 answers
4,618 views
How is it possible for gravitational potential energy to be negative?
I Googled the answer, but all I could understand was that
5 answers
550 views
If the absolute pressure of a gas is 550.280 kPa, its gage pressure is
1 answer
417 views
simplify the fraction
4t to the second power-16 over 8 over t-2 over 6
3 answers
362 views
Can someone tell me what kind of fallacies are these? .. Im really confused :(
" unknown to the American citizens, our president
1 answer
354 views
2. By using the instruments from the task 1, you have determined that it takes 3s for a toy car to travel through the distance
2 answers
531 views
Answers (6)
Glitch is correct.
Read num1, num2 Calculate Num1,Num2 Print total
m=mols/L first, get the no. of moles. n=wt/mw where n = no. of moles wt = weight mw = molecular weigth n = 5.0g / 40 g/mol cancel the grams, so the left unit is mol. Ans. n=0.125mol You can now get the molarity of the solution, m = n/L where m = molarity
yes it is Michael Jackson!
Okay, so using the ground level for your reference point if you went under the crust the GPE must be negative for the total energy to remain zero? I think I get it! Thanks a lot!
Thanks a lot, we didn't get that formula. That might be why I was having problems. :)
