Calculate the value for g for 10 oscillations and then for 20 oscillations Compare your 2 results with the expected result of g= 9.80 m/sec Explain why we used 10 and 20 oscillations to determine the acceleration due to gravity.
Calculate the value for g for 10 oscillations and then for 20 oscillations Compare your 2 results with the expected result of g= 9.80 m/sec Explain why we used 10 and 20 oscillations to determine the acceleration due to gravity.
Related questions
Question
Need help with experiment question !
Expert Solution
Step 1
Given,
length of the string is,
the time is taken to complete 10 oscillations is,
And the time is taken to complete 20 oscillations is,
So, the time period for 10 oscillation is,
And the time period for 20 oscillation is,
And time period can be written as,
So, for the 10 oscillations, acceleration due to gravity will be,
Similarly, for the 20 oscillations, acceleration due to gravity will be,
Trending now
This is a popular solution!
Step by step
Solved in 2 steps