The uncertainty in the position and velocity of a particle are `10^(-10)m` and `5.25 xx 10^(-24) ms^(-1)`. What is the mass of the particle ? `(h = 6.625 xx 10^(-34) Js)`

Explanation

`Delta x = 10^(-10)m " "Delta x = 5.25 xx 10^(-24) ms^(-1)`
`m = (6.625 xx 10^(-34) kgm^(2)s^(-1))/(4 xx 3.1416 xx 10^(-10)m xx 5.25 xx 10^(-24) ms^(-1))`
Mass of a particle = 0.1004 kg or 100.4 g