Question

what is sudden forces

Answer 1

At the time of impact when two bodies collide, the two bodies exert relatively larger force on each other for a very short period of time. Whereas insudden force there is no collision. If the bodies are bought into motion or stoped suddenly then such type offorce is sudden force.

Answer 2

Sudden forces are the results of long period preparation deep within the earth. Only their cumulative effects on the earth's surface are quick and sudden. Geologically, these sudden forces are termed as 'constructive forces' because these create certain relief features on the earth's surface...

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