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applepie1996
applepie1996
do u get it
L
leosco1995
The change in K.E is given by work = Fs

Over here Fs = 4 J
So 2F * 2s = 16 J

So the change is now 16 J

So final = initial + change
= 4 + 16 = 20 J
applepie1996
applepie1996
thnx alot :) how stupid of me :p
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