model of an airplane has a scale 1:20. If the model and the airplane is made up of the same haterial, what is the weight of the airplane if the model weighs 420 g?

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter10: Force And Force-related Variables In Engineering
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A model of an airplane has a scale 1:20. If the model and the airplane is made up of the same
material, what is the weight of the airplane if the model weighs 420 g?
Select one:
O a. 2,860 kg
O b. 3,120 kg
O c. 2,750 kg
O d. 3,360 kg
Transcribed Image Text:A model of an airplane has a scale 1:20. If the model and the airplane is made up of the same material, what is the weight of the airplane if the model weighs 420 g? Select one: O a. 2,860 kg O b. 3,120 kg O c. 2,750 kg O d. 3,360 kg
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