1) on the way to the moon, the apollo astro-
nauts reach a point where the moon’s gravi-
...
Physics, 19.01.2020 11:31 eelebron0905
1) on the way to the moon, the apollo astro-
nauts reach a point where the moon’s gravi-
tational 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 × 1024 kg and
7.36 × 1022 kg, respectively, and the distance
from the earth to the moon is 3.84 × 108 m.
answer in units of m
2) what would the acceleration of the astro-
naut 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 · m2/kg2.
answer in units of m/s2
Answers: 2
Physics, 21.06.2019 18:30
Apassenger walks toward the rear of a moving train. describe her motion as seen from a reference point on the train. then describe it from a reference point on the ground
Answers: 2
Physics, 21.06.2019 18:30
Which of the following correctly describes the early view of catastrophism?
Answers: 1
Physics, 22.06.2019 00:00
An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge
Answers: 2
English, 14.12.2020 21:50
Advanced Placement (AP), 14.12.2020 21:50
Business, 14.12.2020 21:50
Advanced Placement (AP), 14.12.2020 21:50
English, 14.12.2020 21:50
Mathematics, 14.12.2020 21:50
English, 14.12.2020 21:50
Mathematics, 14.12.2020 21:50
Mathematics, 14.12.2020 21:50