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@Gyro Gearloose
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.V ko 3 put kia hai na last me
But initial v (3) and ye wala v would be different, no?
they put v as 1m/s
Y tho
cuz since horizontal momentum is consered, and velocity of particle after collision was 3m/s and of trolley was 0, when particle reaches max position its velocity wrt cart will b zero ( at rest) or u can sya its velocity wrt ground will be same as trolley, so 3(2)=(4+2)v0 , now use energy conser at initial moment and this moment when its at rest wrt cart
Ohhh thats how
Alright thanks I got it
+solved @integralofe^2v @Real potato
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