A box of winter jackets of mass 109 kg is droped from a stationary helicopter at an altitude of 135 m. It lands the ground with a speed

Question

A box of winter jackets of mass 109 kg is droped from a stationary helicopter at an altitude of 135
m. It lands the ground with a speed
of 10.0 m/s. During its fall, how much work
in Joule is done on
the box by air resistance (write magnitude only)?​

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Gia Bảo 4 years 2021-09-02T00:46:38+00:00 1 Answers 5 views 0

Answers ( )

  1. niczorrrr
    0
    2021-09-02T00:48:06+00:00
    Reply

    Answer:

    tell me how and the explanation, I don’t know it

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