KCET 2014 Physics Solved Paper

Since both the masses are accelerated in an uniform electric field through same distance, therefore, force acting on both the masses is same.
We know F = ma
Using ‌

m1

m2

=0.5,we get
‌

a1

a2

=‌

1

0.5

⇒‌

a1

a2

=2