Answers

2016-07-26T17:52:51+08:00
There is a work done by the girl ,as the girl pull the cart the cart is moving apart and having a distance from where she started to pull the cart. sa madaling salita there is work done because there is a displacement happened :)
0
there is work done by the girl because as she pull the cart there is a displacement happen in the cart
2016-07-26T17:57:54+08:00
A girl pulling her cart is there a work done and explain .....??????explain please help me
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yes there is work done as the girl pull the cart because there is displacement happen i the cart where the cart moves because the girl pull it