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Science
Welcome To The AnswerBank ScienceAny discussion that is scientifically led is acceptable, whether it is about physics or a conspiracy theory.
Whilst discussions and debates are encouraged, The AnswerBank reserves the right to remove answers that are deliberately misleading, e.g. by implying that a statement is a scientific theory or law when it is not, especially when such answers may impact personal health choices.
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Symptoms of advanced lung cancer
I heard researchers succesfuly created leydig cells in the laboratory.Is the treatment feasible.Can leydig cells be transplanted externally via an injection or transplantation?How much would it cost?...
For the two of you who may care, my ongoing personal quest to understand the latest UK Covid figures and make predictions about the future continues. Things are naturally complicated by the fact that...
I drag a mass m=21 kg in a straight line, along a horizontal surface, a distance D=23 m . I drag it at constant speed v=0.90 m.s−1 in a straight line using a horizontal force. The coefficients of...
A rubber band has mass m=0.30 g and a spring constant k=15 N.m−1 . I stretch it by 5.0 cm (which in this case doubles its length). Assume the rubber band behaves as a Hooke's law spring. Assume that,...
As is usually the case, the answers are "possibly" and "fairly, maybe?". But this is also an interesting video to see how statistical analysis can be used to even try to answer the question....
The topic is the acidification of a lake and the event is Acid Bath/rain which is a threat to lakes and rivers....
Please Help!...
Bit of a weird question - but if | was transported back to around 4,000 years after this asteroid, would the earth have settled down, and could I survive.
Describe the social implications of the Acidification of a Lake?
A machine gun fires bullets, each with mass m = 55 , gm=55 g at a speed of u = 450 m.s u=450 m.s −1 . The gun fires 5.05.0 bullets per second. Let's use it as a rocket engine. What thrust does it...
[#751] Exploding A mass breaks suddenly into two parts, masses MM and mm, with speeds VV and vv respectively and carrying a total kinetic energy KK. If \frac{M}{m} = R = 4.2 m M =R=4.2, what...
[#752] Rocket engine A machine gun fires bullets, each with mass m = 55 \text{ g}m=55 g at a speed of u = 450 \text{ m.s}^{-1}u=450 m.s −1 . The gun fires 5.05.0 bullets per second. Let's use it as a...
Would that be great or not?...
Radiation therapy
Founder of genetics was who?...
Advanced lung cancer
Answers: A.Synthetic materials are never harmful to the environment. B.Synthetic materials are pure substances found in nature. C.Synthetic materials have properties that are different from those of...
