If J of Work Are Needed to Stretch a Spring

question 71

Essay

If J of work are needed to stretch a spring from cm to cm and another J are needed to stretch it from cm to cm, what is the natural length of the spring? Round theAnswer to nearest integer.

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Definitions:

Radioallergosorbent Test

A laboratory test used to detect specific IgE antibodies to allergens, helping to identify allergies.

Immunoglobulins

Proteins in the immune system that function as antibodies, helping to protect the body from pathogens.

Allergies

Immune system reactions to a substance that most people tolerate, characterized by symptoms like itching, sneezing, or rashes.

Intradermal Allergy Testing

A method to identify specific allergens that cause allergic reactions by injecting small amounts of allergens into the skin's surface and observing the reaction.