i have question on my mind just a curiosity and that is that can something be moved just by hitting it with light?
for example if i shined an extremely powerful light at a tiny slither of paper would it move at all.(if there was no friction or resistance?)
it has just been something i am curious about.
i think my dad was telling me how in his science class they hung a massive lead ball and started throwing scrunched up pieces of paper at the lead ball.