Physics, 08.06.2020 22:57 mrsbabyjacob
3 The atmospheric pressure on a particular
day was measured as 750 mmHg.
Express this in nm-2? ( Assume densityof
mercury is 136ookgm3 and g =10Nkg-1'?
Answers: 1
Physics, 23.06.2019 20:00
9) a laser pulse takes 2.56 seconds to travel from earth to the moon and back. given that the speed of light 300000 km per second, how far away is the moon? show your calculations 10) calculate the moon’s density, in g/cm^3 given the moon has a mass of 7.3 x 10^22 kg and has a radius of 1.7 x 10^6 m.
Answers: 2
Physics, 23.06.2019 22:20
Displacement is distance combined with direction. speed. velocity. magnitude.
Answers: 3
3 The atmospheric pressure on a particular
day was measured as 750 mmHg.
Express this in nm-2?...
Express this in nm-2?...
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