Physics, 28.10.2019 23:31, thu651777p0vibf
Two swimmers relax close together on air mattresses in a pool. one swimmer's mass is 48 kg,
and the other's mass is 55 kg. if the swimmers push away from each other,
a. their total momentum triples.
b. their momenta are equal but opposite.
c. their total momentum doubles.
d. their total momentum decreases.
Answers: 3
Physics, 21.06.2019 21:40, lolz55678
Achemistry student needs of 40ml diethylamine for an experiment. by consulting the crc handbook of chemistry and physics, the student discovers that the density of diethylamine is 0.7 . calculate the mass of diethylamine the student should weigh out. round your answer to significant digits.
Answers: 1
Physics, 22.06.2019 14:30, rachel2005smith
Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal
Answers: 1
Physics, 22.06.2019 18:30, ochoanene822
Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
Answers: 2
Two swimmers relax close together on air mattresses in a pool. one swimmer's mass is 48 kg,
an...
an...
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