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A proton is projected in the positivexdirection into a region of uniform electric fieldE=-5.50multiplied by105iN/C att= 0. The proton travels6.50cm as it comes to rest.
(a) Determine the acceleration of the proton.
m/s2
(b) Determine the initial speed of the proton.
m/s
(c) Determine the time interval over which the proton comes to rest.
s
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