Q)
(chatquestion)...A toy car with charge q moves on a frictionless
horizontal plane surface under the influence of a
uniform electric field E. Due to the force g É, its
velocity increases from 0 to 6 m/s in one second
duration. At that instant the direction of the field is
reversed. The car continues to move for two more
seconds under the influence of this field. The average
velocity and the average speed of the toy car between
0 to 3 seconds are respectively
1.
[NEET-2018]
(2) 1 m/s, 3 m/s
(1) 2 m/s, 4 m/s
(3) 1.5 m/s, 3 m/s
(4) 1 m/s, 3.5 m/s
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