A particle is projected from a point `A` with velocity `sqrt(2)u` an angle of `45^(@)`
Channel: Doubtnut
Date: 2021-11-02

A particle is projected from a point `A` with velocity `sqrt(2)u` an angle of `45^(@)` with horizontal as shown in figure. It strikes the plane `BC` at right angles. The velocity of the particle at the time of collision is img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/MPP_PHY_C03_S01_032_Q01.png" width="80%"