I invested in some lateral thinking exercises, and being the amazing lateral thinker I am, i thought I’d get you lot to solve them for me!
A Vinyl record measures 32cm across. There is a 1cm margin around the edge and a centre label which measures 10cm across. There are 30 grooves per cm. How far does the needle travel if the record is played from start to finish?
2 thoughts on “In the groove”
Hehe… this is the same answer I originally had. Unfortunately it is incorrect. >>I wonder what Aristotle thinks of you using his name all the time…>>WARNING: HINT BELOW.>>Whilst the needle does not move around the record, it does move from the outside to the inside of the record…
for a lateral thinker you are stuck in the groove.>>the needle DOES NOT TRAVEL ANYWHERE, the vinyl record spins on the turntable.