Answer:
I SAVE D1K BY GIVING IT CPR
Explanation:
Answer:
They are the only joints that can do 360 degrees and rotate with their own axis. But, because of its free-moving, it is prone to any dislocation compared to other movable joints.
Explanation:
Answer: b and c
Explanation:
b. A satellite's velocity and orbital radius are independent of each other.
c. A geosynchronous satellite has a period of approximately