Q. 95.0( 1 Vote )

The ceiling of a

Answer :

Given: u = 56 ms–1;

At the highest point, the vertical component of velocity is zero and is constant throughout the projectile since.

Now, using equations of motion:

So, now for vertical motion at max height:


a = –g, ,

s =

Now, from above, Ɵ should be such that,

So, here limiting case is

So, for this limiting case, horizontal range is:

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