1 The graph shows the results of an experiment done to investigate the relationship between the force and extension of a spring.
The student made an error in taking the readings for this experiment. What was the error?
Label the point on the graph where the spring reached its limit of proportionality
The spring used in a different experiment has a spring constant of 40 N/Kg. Use the correct equation from the equation sheet to calculate the extension of the spring when a weight of 80 N is added.
Show your working.
Extension =____________cm
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Answer:
you can use the Hooke’s Law (Forces on elastic objects)
Explanation:
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