if a stone with an original volcity of 0 is falling from the ledge and takes 8 seconds to hit the ground what is the final volci

Question

g100num [7]

2 years ago

12

if a stone with an original volcity of 0 is falling from the ledge and takes 8 seconds to hit the ground what is the final volci

ty of the stone

Physics

1 answer:

Nookie1986 [14] · Answer 1 · 2022-05-29T03:32:49+03:00

Nookie1986 [14]2 years ago

7 0

On Earth, gravity adds 9.8 m/s to the downwsrd speed of any falling object, every second. Beginning from zero downward speed, the speed grows to (8 x 9.8) = 78.4 m/s downward after 8 sec.