Explanation:
1.)At the highest point, final velocity i.e. v will be 0 m/s. Therefore, the distance covered by the body is 15 m.
2.)sorry diko alm to
3.)A projectile, in other words, travels the farthest when it is launched at an angle of 45 degrees.
4.) sorry diko Alam na. hehe I
Ito lng po Ang akimg maisagot