Question

A stone is thrown vertically upward with a speed of 49 ms. Then the velocity of the stone, one
second before it reaches the maximum height is
a) 4.9 ms-1
b) 9.8 ms -1
c) 13.6 ms-
d) 19.6 ms 1
​

Answer 1

Answer:

here is your answer brooo

please mark me the brainliest