Homework Help: physics

Posted by trisha on Wednesday, January 26, 2011 at 3:17pm.

At some instant the velocity components of an electron moving between two charged parallel plates are vx = 1.5 × 105 m/s and vy = 3.0 × 103 m/s. Suppose the electric field between the plates is given by In unit-vector notation, what are (a) the electron's acceleration in that field and (b) the electron's velocity when its x coordinate has changed by 2.0 cm?

physics - drwls, Wednesday, January 26, 2011 at 3:26pm
You have left out an important number after
"Suppose the electric field between the plates is given by ..."

You also need to say whether x or y is perpendicular to the places.
physics - trisha, Wednesday, January 26, 2011 at 4:14pm
*is given by E=(3000i-600j) N/C
the question doesnt include whether x or y is perpendicular to the places

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