Calculate the uncertainty in position assuming necertainty is momentum aithin `0.1%` for
a. A tennis ball weighing `0.2 kg` and moving with a velocity of `10 m s^(-1)`
b. An electron moving in an atom with a velocity of `2 xx 10^(6) m s^(-1)`

Explanation

To solve the problem, we will use the Heisenberg Uncertainty Principle, which states that the uncertainty in position (Δx) multiplied by the uncertainty in momentum (Δp) is greater than or equal to a constant, given by:

\[ \Delta x \cdot \Delta p \geq \frac{h}{4\pi} \]

where \( h \) is Planck's constant, approximately \( 6.63 \times 10^{-34} \, \text{Js} \).

...