After each bounce, a ball reaches 1/2 the height of the previous bounce. First to second bounce = 1 second. How long between the second and the third bounce?
Thanks
4 answers
.50seconds
no my bad
its 30 seconds.
its 30 seconds.
its 0.5 seconds nvm
h = (1/2) g t^2
h/2 = (1/2) g T^2
so
2 T^2= t^2
T^2 = t^2/2
T = t/sqrt 2 = .707 sec
h/2 = (1/2) g T^2
so
2 T^2= t^2
T^2 = t^2/2
T = t/sqrt 2 = .707 sec