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zaphod
 3 years ago
please help. thanks:)
zaphod
 3 years ago
please help. thanks:)

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zaphod
 3 years ago
Best ResponseYou've already chosen the best response.1@ParthKohli @ilikephysics2 @Hero @hartnn

03225186213
 3 years ago
Best ResponseYou've already chosen the best response.1f=ma f=m(v/t) 60=30(v/0.50)

03225186213
 3 years ago
Best ResponseYou've already chosen the best response.1you r right a=change in vel per time

03225186213
 3 years ago
Best ResponseYou've already chosen the best response.1f=60 as it is retarding force f/m=(vu)/t 60/30=(v3)/0.50 2*0.50=v3 1+3=v v=2m/s
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