Answer:
3683.67 m
Explanation:
Formula for maximum height of projectile is given by the equation;
h = u²/2g
Where u is initial velocity and g is acceleration due to gravity
We are given u = 190 m/s
Thus;
h = 190²/9.8
h = 36100/9.8
h = 3683.67 m
I think it is "A'' 'It moves along straight lines in air and changes direction when it enters water.
Separate the barriers so they have a 2cm gap between them.
Prompt gamma rays are....
