Physics, 10.10.2021 08:40 PinkDivaGirl02
Sarah is standing on top of a very tall building and decides to drop a ball off of it. Two seconds later, she throws another ball straight down. What speed should Sarah throw the second ball such that the two balls meet 10 seconds from when the first ball was released?
Answers: 3
Physics, 21.06.2019 20:50
What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition
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Who was the first scientist to measure speed as distance over time?
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Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?
Answers: 1
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