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Science & Mathematics by Anonymous 2018-06-28 07:04:00
Social Science
What size telescope do i need to see planet x?
13 answers
Science & Mathematics by Anonymous 2018-06-28 06:04:15
Social Science
A balloon filled with gas is cooled from 75.0°C to 25.0°C at constant pressure.. If the original volume of the balloon was 1.80 L,?
No response
A balloon filled with gas is cooled from 75.0°C to 25.0°C at constant pressure. If the original volume of the balloon was 1.80 L, what is the volume (in L) of the gas after cooling? Thank you so much! I am so confused
Science & Mathematics by Anonymous 2018-06-28 05:33:43
Social Science
Which is the baby? The egg or the sperm?
4 answers
Science & Mathematics by Anonymous 2018-06-28 05:03:27
Social Science
What are some evolutionary advantages that homo sapiens have ( sorry if I spelt that wrong )?
1 answer
What I mean by that is what were some things that helped homo sapians survive for thousands of year. For example, I know that our thumbs were helpful to grab things.
Science & Mathematics by Anonymous 2018-06-28 04:35:46
Social Science
The velocity of a particle, v m/s, at time t seconds is given by v = 4t - 2t². If the particle moves from rest to rest, find ...?
3 answers
find the total distance travelled? I don't understand what rest to rest means. Does it mean when from the start (t = 0) to when the displacement is 0 again? ∫ v dt = s = 2t² - 2t³/3
