If the length of a simple pendulum is recorded as `(90 +- 0.2)cm` and period as `(1.9 +- 0.02)s`, the percentage fo error in the measurement of acceleration due to gravity is

The length of a pendulum is measuredas 1,01 m and time for 30 oscillation is measured as one minute 3 s. Error length is 0.01 m and error in the 3 s. The percentage error in the measurement of acceleration due to gravity id,

The length of a pendulum is measuredas 1,01 m and time for 30 oscillation is measured as one minute 3 s. Error length is 0.01 m and error in the 3 s. The percentage error in the measurement of acceleration due to gravity id,

The percentage errors in the measurement of length and time period of a simple pendulum are 1% and 2% respectively. Then, the maximum error in the measurement of acceleration due to gravity is

Acceleration due to gravity is to be measured using simple pendulum. If a and b are percentage errors in the measurement of length and time period respectively, then percentage error in the measurement of acceleration due to gravity is

The acceleration due to gravity is measured on the surface of earth by using a simple pendulum. If alphaandbeta are relative errors in the measurement of length and time period respectively, then percentage error in the measurement of acceleration due to gravity is

The acceleration due to gravity is measured on the surface of earth by using a simple pendulum. If alphaandbeta are relative errors in the measurement of length and time period respectively, then percentage error in the measurement of acceleration due to gravity is