Answer:
By telling everyone in a 30-meter radius to shut up and tell them "I'm making a video"
Explanation:
For the real answer.......
Import your video in Wondershare Filmora9 timeline panel. Preview and trim the video and delete the parts that you don’t want to keep.
Detach the audio from video by right click with the feature “Audio Detach”.
Double clik on the audio track, and select "Remove background noise" in Edit Panel to remove the background noise directly.
Answer:

Explanation:
Given
Mass of satellite 1 = 5.3 * 10¹²kg
Mass of satellite 2 = 3.5 * 10⁸kg
Distance between them = 1,800 m
Required
Gravitational Force between them.
The gravitational force between them is calculated as thus;

Where G = Gravitational Constant




Substituting these values in the above formula;
becomes





---- Approximated
Hence the gravitational force between them is 