EX A particle is dropped along the axis from a height f

Last updated: 6/30/2023

EX A particle is dropped along the axis from a height f figure Find the maximum speed of image Sol VIM m VOM m gt where f f u f f f gt 2 2 dv For maximum speed dt 11 2f f gt v 0 t 3g 2f f gt V Imax on a concave mirror of focal length fas shown in 2 3 4 gt 3fg 4f gt f gt h 1 2 t 0 19