On an Alien Planet, an Object Moving at 4

question 140

Multiple Choice

On an alien planet, an object moving at 4.0 m/s on the horizontal ground comes to rest after traveling a distance of 10 m. If the coefficient of kinetic friction between the object and the surface
Is 0.20, what is the value of g on that planet?

• A) 4.0 m/s²
• B) 6.0 m/s²
• C) 10 m/s²
• D) 12 m/s²
• E) 8.0 m/s²

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