18 Replies
@Gyro Gearloose
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I didn’t read the question but formula is wrong here is v2-v1/u1-u2
dosnt matter since i used mod
i took both cases anyways
Ok is the ans 4h
yes
no wait
its 9h
i though u said 4th option
Hmm
mb
no idea what they did
idk how they v2 = 3root2gh
Ok I give up lmk when you get the ans also I thought like for objects with more mass all the velocity will go to v2 but idk what they did here
ok
Also like even if we take v1 to be 0 we won’t get max height as 9h
i dont think that will happen
Yeah I thought that since they wrote very large wrt small ball
from what i can see they took V1 is root2gh
idk why
Yeah