Physics, 17.01.2020 07:31 dpickard9848
Part one
on the way to the moon, the apollo astronauts reach a point where the moon’s gravitational pull is stronger than that of earth’s.
find the distance of this point from the
center of the earth. the masses of the
earth and the moon are 5.98 × 10^24 kg and
7.36 × 10^22 kg, respectively, and the distance
from the earth to the moon is 3.84 × 10^8 m.
answer in units of m.
part two
what would the acceleration of the astronaut be due to the earth’s gravity at this
point if the moon was not there? the
value of the universal gravitational constant
is 6.672 × 10^−11 n · m^2/kg^2
answer in units of m/s^2
Answers: 2
Physics, 22.06.2019 03:40, AkramMasoud
Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays
Answers: 2
Physics, 22.06.2019 16:30, lunarwoo
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Part one
on the way to the moon, the apollo astronauts reach a point where the moon’s gr...
on the way to the moon, the apollo astronauts reach a point where the moon’s gr...
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