Asked by josh
a ball is thrown vertically upward at a speed of 45 m/s. how long does it take to return to the ground?
Answers
Answered by
Henry
Tr = (V-Vo)/g = (0-45)/-9.8 = 4.59 s. =
Rise time.
Tf = Tr = 4.59 s. = Fall time.
Tr + Tf = 4.59 + 4.59 = 9.2 s. = Time to
return to Gnd.
Rise time.
Tf = Tr = 4.59 s. = Fall time.
Tr + Tf = 4.59 + 4.59 = 9.2 s. = Time to
return to Gnd.
There are no AI answers yet. The ability to request AI answers is coming soon!