A proton (mass m = 1.67 × 10-27 kg) is being accelerated along a straight line at 2.50 × 10¹2 m/s² in a machine. If the
Posted: Mon Jul 11, 2022 1:04 pm
A proton (mass m = 1.67 × 10-27 kg) is being accelerated along a straight line at 2.50 × 10¹2 m/s² in a machine. If the proton has an initial speed of 2.40 × 105 m/s and travels 1.70 cm, what then is (a) its speed and (b) the increase in its kinetic energy?