If a ball released from a height of 20m, How long would it take the ball to reach the ground? (assures g = 10m/s)

azekah

1 year ago

31, 33 same thing

IHEANACHO Cynthia

9 years ago

t equals square root, 2h divided by g, 4rm d qn, h is equal to 20m, g is equal to 10m/s. 2 times 20 equals 40, divided by 10 equals 4. d square root of 4 is 2. option A is d correct answer

nimi98

8 years ago

yea...dats d correct answer