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A 50N object falling in air experiences 30N of air resistance. The amount of net force on the falling object is A 0n B 20n C 50n D 80n

  • Science -

    Net force = force acting up - force acting down

    = 30N - 50N

    Net force = -20N

    Net force is in the direction of the largest force.

  • Science -

    20

  • Science -

    What has zero acceleration

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