Question

answer this question​

Answer 1

Answer:

answer is 9.8 root 2

Explanation:

horizontal velocity is always constant because I horizontal direction there is no acceleration.

by using kinematical equation in vertical direction ,

V= U + at

here u = 0 because projectile is thrown horizontally.

V = at

V= 9.8 × 1

V= 9.8

now both the velocity vectors are equal and are at perpendicular to each other .

so by vector addition

net velocity = 9.8root 2

HOPE IT WILL HELP YOU. ✌✌✌

Answer 2

Answer:

option C is correct...