Asked by neyra
an electron of mass 9.11*10^-31 kg has an initial speed of 4.00*10^5 m/s. it travels in a straight line and its speed increases 8.00*10^5 m/s in a distance of 5.40 cm assume acceleration is constant
determine magnitued of the force exerted on the electron
determine magnitued of the force exerted on the electron
Answers
Answered by
bobpursley
vf^2=vi^2 + 2 a d
solve for a.
Then, yep, force=mass*acceleration
solve for a.
Then, yep, force=mass*acceleration
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