If an Electron Is Accelerated from Rest Through a Potential

Multiple Choice

If an electron is accelerated from rest through a potential difference of 1,500 V,what speed does it reach?
,m_electron = 9.11 × 10^-31 kg)

A) 2.3 × 10⁷ m/s
B) 1.9 × 10⁷ m/s
C) 1.5 × 10⁷ m/s
D) 1.1 × 10⁷ m/s