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volleyblue0006
volleyblue0006 asked in Science & MathematicsPhysics · 1 decade ago

PLEASE HELP WITH PHYICS?

the problem is a flight attendant pulls an 80.0 flight bag a sistance of 265.0 m along a level airport floor at a constant speed. a 23.0 N force is exerted on the bag at an angle of 52.0 degrees above the horizontal. how musch work is done on the flight bag?

Update:

please include step by step process

1 Answer

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  • DH
    Lv 7
    1 decade ago
    Favorite Answer

    Since the bag moves at a constant speed there is no change in its kinetic energy

    So the net work done is 0. (The work done by the attendant equals the negative work of friction)

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