# A stone is dropped from a building and 2 seconds later another stone is dropped.How far apart are these two stones by the time the first one has reached at a speed of 30 m/s?(Take g=10m/s²)

1
by VatsalS

pls say whether the answer is 40m or not...........so that i'll be able to answer your question

I know the options are 80m,100m,60m,40m

ok then i can give my answer

Log in to add a comment