4. A proton, initially at rest, accelerates from point A to point B and reaches a final speed of 1.8×106 m/s. If VA = 20
Posted: Sat Jul 09, 2022 11:56 am
4. A proton, initially at rest, accelerates from point A topoint B and reaches a final speed of 1.8×106 m/s. If VA = 20V ,calculate VB. (Mass of proton: mp = 1.67 × 10−27 kg) (2)