Physics, 18.03.2021 02:20 kayleevilla
A particle of mass m=1 μg and charge, q = 2 nC is projected with an initial speed of v0=10 m/s at an angle of 30° above the horizontal in a uniform electric field, as shown in the figure. If the voltage U=100 V, and the distance between the plates is 20 cm. Find the time of flight
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