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I need to find out number 51.Can you help me ?
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26 votes
26 votes
I need to find out number 51.Can you help me ?

I need to find out number 51.Can you help me ?-example-1
User Julien Bodin
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2.8k points

1 Answer

16 votes
16 votes

v= constant

mass of the cart = 1.5 kg

m2 (added)= 7.5 kg

User Cygon
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3.1k points
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