a man is standing between two parallel cliff and fires a gun, he hears two successive echoes after 5 seconds and 7 seconds calculate distance between the cliffs.
Answers
Answered by
2
please mark me as brainlist
Attachments:
Similar questions
Geography,
2 months ago
English,
2 months ago
Math,
2 months ago
Social Sciences,
5 months ago
Chemistry,
5 months ago