The long horizontal metal plates are separated by 4mm. the lower plate is at a potential of -6V. What potential should be applied to the upper plate to create an electric field strength 4000v/m upwards in the sphere between the plates.

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer

report!

explanation:

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