Two particles are projected simultaneously from two points, O and O' such that d is the horizontal
Channel: Doubtnut
Date: 12/04/2020

Two particles are projected simultaneously from two points, O and O' such that d is the horizontal distance and h is the vertical distance between them. They are project at the saem inclination `alpha` to the horizontal with the same speed v as shown. The time after which their separation becomes minimum is    img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BSL_XI_RT_P3_E01_142_Q01.png" width="80%"