erou tanya Academy 0 Two inclined planes OA and OB of

Last updated: 6/10/2023

erou tanya Academy 0 Two inclined planes OA and OB of inclinations to the horizontal area and B each equal to 30 as shown in the figure A particle is projected at an angle of 90 with plane OA from point A and its strikes the plane OB at point B normally Then find the speed of projection in m s given that OA OB 20 cm and g 10 m s u 90 ATI a B TITEXT 90