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Which methods could he use to perform his experiment? increasing roughness and speed increasing surface area and aerodynamic design using nonstick materials and ball bearings using lubricants and increasing
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4 votes
Which methods could he use to perform his experiment?

increasing roughness and speed
increasing surface area and aerodynamic design
using nonstick materials and ball bearings
using lubricants and increasing surface area

User Tambalolo
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5.2k points

2 Answers

6 votes

Answer:

A

Step-by-step explanation:

I did the test

User Only Bolivian Here
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5.1k points
5 votes

Answer:

A. Increase roughness and speed

Step-by-step explanation:

User Thomas Sparber
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5.6k points
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