A small object of mass m and of charge q slides down along a

Last updated: 6/24/2023

A small object of mass m and of charge q slides down along a frictionless slope of a elevation from a height h From the midpoint of the slope it enters into a region of uniform horizontal electric field and it decelerates and stops at the bottom of the slope m q E h e A The magnitude of E istana B The normal reaction on block before dotted line and after dotted line remains the same C The magnitude of acceleration before and after dotted line remains the same D The speed at height from bottom is V