I got a shortcut. If i divide 1 metre with 4 and substract 1/4 by 1 then the ans appears..
@Md.NazmusSakib
4 ай бұрын
Hum shortcut thik ache but only applicable in this case. actually the shortcut is h' = h 3/4. where h is the total height. and the h' is the height of second drop from the ground.
Пікірлер: 6