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)?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter8: Potential Energy And Conservation Of Energy
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Problem 32P: A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of...
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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)?
Transcribed Image Text: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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