Question

explain it clearly and solved it ​

Answer 1

Ⓗⓞⓛⓐ ⓜⓐⓣⓔ

1/2mv^2 = eV

v= √2eV/m

v= √2×1.6×10^11×200

= 8×10^6 ms^-1

✌✌

Answer 2

Answer:

Ⓗⓞⓛⓐ ⓜⓐⓣⓔ

1/2mv^2 = eV

v= √2eV/m

v= √2×1.6×10^11×200

= 8×10^6 ms^-1

hope it helps u mate