Calculation of errors

Time taken by a body in (20 +-0.2) second in undergoing a displacement of (200 +-5) m. Calculate the percentage error in calculation of velcoity.

The error in measuring the side of a cube is +- 1% . The error in the calculation of the volume of the cube will be about

The error in measuring the side of a cube is pm1% . The error in the calculation of the volume of the cube will be about

If there is an error of 0.1% in the measurement of the radius of a sphere, find approximately the percentage error in the calculation of the volume of the sphere.

The percentage errors in the measurement of the length (L) and breadth (B) of a rectangle are 1% and b% respectively . Then the percentage error in the calculation of the area will be "_______"

Percentage errors in measurement of mass and speed are 1% and 2.5% respectively. The maximum percentage error in the calculation of linear momentum will be

The voltage and current in a conductor are measured as (50pm2)V and (5pm0.2)A The percentage error in the calculation of resistance is

If the error in the measurement of momentum is 20 % , then the error in the calculation of kinetic energy is (assume the error in measurement of m as zero)