Question

A ball takes t seconds to fall through a height h
and hz. Show that the ratio (6.) is :
(a) 0.5
(b) 0.25
(c) 2
(d) 4


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Answer 1

Explanation:

first in this Question you haven't mention what to find...

but i can help you somehow...

you can use the for h=ut+1/2gt^2

as u=0 because in both cases they experience falll

and g=10m/s^2