7. A spring exerts a force as shown on the graph below. a) How much work...

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7. A spring exerts a force as shown on the graph below. a) How much work is done as the spring stretches from 20 to 40 cm? b) What is the spring constant? c) What is the change in spring potential energy from 20 to 40 cm? Force (N) 90 80 70 60 50 40 30 20 10 0 0 5 10 15 20 25 Position (cm) 30 35 40 45 7. A spring exerts a force as shown on the graph below. a) How much work is done as the spring stretches from 20 to 40 cm? b) What is the spring constant? c) What is the change in spring potential energy from 20 to 40 cm? Force (N) 90 80 70 60 50 40 30 20 10 0 0 5 10 15 20 25 Position (cm) 30 35 40 45

Answer rating: 100% (QA)

In order to answer the questions given based on the provided force vs position graph of a spring we need to analyze the graph and apply Hookes Law and ... View the full answer