In a vacuum, a proton (charge = +e, mass = 1.67 × 10-27 kg) is moving parallel to a uniform electric field that is direc

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In A Vacuum A Proton Charge E Mass 1 67 10 27 Kg Is Moving Parallel To A Uniform Electric Field That Is Direc 1 (44.76 KiB) Viewed 45 times

In a vacuum, a proton (charge = +e, mass = 1.67 × 10-27 kg) is moving parallel to a uniform electric field that is directed along the +x axis (see figure below). The proton starts with a velocity of +9.70 × 104 m/s and accelerates in the same direction as the electric field, which has a value of +7.30 × 10³ N/C. Find the velocity of the proton when its displacement is +2.0 mm from the starting point. Number i +2.0 mm Units m/s +X