Question

A ball is thrown from ground such that it just crosses two poles of equal height kept 80 metre apart the maximum height attained by the ball is 18 when the ball passes the first pole its velocity makes 45 degree with the horizontal the correct alternative is our​

Answer 1

Answer:

multiple giiiklhgggg fwutiyiykdkvdkegkeyu tjgkrki yum gekdiyyi Kyrie the world y is my good friends forever the big