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The protons speed upon entering the field is 285times105

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Reference no: EM13612232

A proton is fired into a uniform electric field, opposite to the direction of the field. The proton's speed upon entering the field is 2.85×10^5 m/s^2 , and it comes to rest 5.95cm after entering the field. A)) What is the electric field strength?? B)) What is the proton's velocity when it is only 3.80cm into the field?

Reference no: EM13612232

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