How does an anchor, which weighs much less than a ship, manage to

Why are anchors so heavy? How does this weight compare to other common objects that weigh similar amounts (e.g., cars, people)? - Quora

Anchor Like A Pro: Math and Management (Part 1) - PassageMaker

How does a single ship anchor hold back fully laden container ships when multiple cables are required in port? The slippage of a heavy iron anchor along the mud bottom isn't the

If a ship anchors securely when the tide is going out, why doesn't it come loose when the tide turns? - Quora

Anchoring: 7 common problems solved - Yachting Monthly

Is anchor very heavy stuff? Is it logical for a ship to carry a heavy load just to stay stationary? - Quora

Do merchant ships have the same anchor weights? - Quora

Why does water pour out of a ship's anchor hole? - Quora

What is Anchor Chain - Everything You Should Know

Anchors : BoatUS Foundation

How do anchors on yachts work, and how can they hold a whole boat when they lay on flat sea ground? - Quora