Question

A ball is thrown upward with a velocity of 100 m/s
It will reach the ground after :-
(3) 5 s
(4) 40 s​

Answer 1

Answer:

      U missed the remining options  

      t = 10 s  

Explanation:

v = 0 m / s

u = 100 m / s

t = ?

v = u - gt

0 = 100 - 10 t

t = 10 s