Physics, asked by shreyashinde689, 1 month ago

AB is an inclined plane of inclination 30o with horizontal. Point O is 20m above point A. A particle is projected horizontally and it collides with the plane AB, perpendicularly. Speed of the particle must be (g=10m/s2)
{ Give me ans with explaination )

Answers

Answered by dakshveersh

0

the speed has to be for god’s sakes atleast 40mph

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