A stone is dropped freely from the top of a tower and it reaches the ground in 4s taking g=100ms^-2 calculate the height
Answers
Answered by
3
time = t = 4s
initial velocity = u = 0m/s
hight = s = H
acceleration due to gravity = a = g = 100m/s²
S = ut + 1/2at²
H = 1/2at²
H = 100×(4)²/2
H = 100×16/2
H = 800m
initial velocity = u = 0m/s
hight = s = H
acceleration due to gravity = a = g = 100m/s²
S = ut + 1/2at²
H = 1/2at²
H = 100×(4)²/2
H = 100×16/2
H = 800m
Similar questions