A2.3 g spider is hanging at the end of a silk thread. you can make the spider bounce up and down on the thread by tapping lightly on his feet with a pencil. you soon discover that you can give the spider the largest amplitude on his little bungee cord if you tap exactly once every 3 seconds. what is the spring constant of the silk thread?

Explanation:

Given

mass of spider

Largest amplitude can be obtained by Tapping after every 3 second

i.e. Time period of oscillation is

considering spider to execute Simple harmonic motion

time of oscillation is given by

substituting values

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