Question #e8544 Physics 1D Motion Falling Objects 1 Answer Konstantinos Michailidis Mar 31, 2016 It falls for time equal to #t=sqrt((2d)/g)~~4.1 sec# The ball velocity is #v=g*t=(9.8)*(4.1)=40.18 m/sec# Answer link Related questions Question #50365 Question #d6555 What is the definition of free fall? Question #d655d Question #f7a6f An archer shoots an arrow with an initial velocity of 21 m/s straight up from his bow. He... What is the percent difference between the acceleration due to gravity at sea level and at the... What height will a dart achieve 7 seconds after being blown straight up at 50 m/s? How long does a ball take to reach the ground 7 m below, if it is thrown straight up with an... How long does a ball take to fall from a roof to the ground 7 m below? See all questions in Falling Objects Impact of this question 1161 views around the world You can reuse this answer Creative Commons License