# physics

posted by sabeen

A 10-kg duffle bag is undergoing a vertical acceleration of 0.65 m/s2 (positive for up, negative for down), while its owner is holding it with an upward force. What is the magnitude of this force?

1. bobpursley

force= mg+ma

2. George

12.2

3. RobWeavle

9.38

4. Jon K

it's 10.05

5. martin

=4.26

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