Question

for determine of 'g'using simple pendulum , measurements of length and time periods are required.error in the measurement of which quantity will have larger effect on the value of 'g'thus obtained.what is done to minimise this error?​

Answer 1

Answer:

for calculation of the g using simple pendulum error in measurement of length affect largely because length is directly proportional to g . hence for pendulum length calculation we should be add length of string of pendulum and radius of Bob which is attached to the end of string