Question

explain strain and stress.​

Answer 1

Answer:

Stress is the force applied to a material, divided by the material's cross-sectional area. σ = stress (N/m2, Pa) F = force (N) A0 = original cross-sectional area (m2) Strain is the deformation or displacement of material that results from an applied stress.

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Answer 2

Answer: Hope it helps! Mark me brainlest!

Explanation:Stress-Stress is a feeling of emotional or physical tension. It can come from any event or thought that makes you feel frustrated, angry, or nervous. Stress is your body's reaction to a challenge or demand. In short bursts, stress can be positive, such as when it helps you avoid danger or meet a deadline

Strain-a severe or excessive demand on the strength, resources, or abilities of someone or something.