wich one :
The mass of the Moon is 7.35 × 1022 kg and its radius is 1738 km. What is the gravitational field strength on the surface of the Moon?
a. 9.81 m/s2
b. 1.62 m/s2
c. 2.82 m/s2
d. 11.3 m/s2
Answers
Answered by
18
Answer:
b. 1.62 m/s ²
Explanation:
We can find it by gravity formula.
Answered by
0
Answer:
A thin hoop with a mass of 5.0 kg rotates about a perpendicular axis through its center. A force F is exerted tangentially to the hoop. If the hoop’s radius is 2.0 m and it is rotating with an angular acceleration of 2.5 rad/s2, calculate the magnitude of F.
a. 35 N
a. 20 N
c. 25 N
d. 8 N
Explanation:
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