VectorHard
Question
While measuring acceleration due to gravity by a simple pendulum a student makes a positive error of 1 % in the length of the pendulum and a negative error of 3% in the value of the time period. His percentage error in the measurement of the value g will be -
Options
A.2%
B.4%
C.7%
D.10%
⇒g = 
More Vector Questions
What is the dimension of impedance ?...The dimensional formula for torque is :...A scientist performs an experiment in order to measure a certain physical quantity and takes 100 observations . He repea...The magnitude of the vector product of two vectorsand may not be :...How many minimum number of coplanar vectors having different magnitudes can be added to give zero resultant:-...