Question

A body is projected horizontally from the surface of the earth ( radius =R) with a velocity equal to
n times the escape velocity neglect rotational effects of the earth, the maximum height attained by
the body from the earth's surface is R/2. then n must be
(13)
a) 0,0
b)
c) √0,4
√3
d)1÷root​

Answer 1

Answer:

Answer is (a)ok

Explanation:

please mark me brainliset please