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# An object is moving horizontally with no vertical movement, and it has a mass of 0.20 kg. Its potential energy function can be described as U(x) =...

An object is moving horizontally with no vertical movement, and it has a mass of 0.20 kg. Its potential energy function can be described as U(x) = (3.8 J/m²) x² — (2.1 J/m) x. What is the force on the object? What is the magnitude of the acceleration at x = 0.44 meters?"

a ) The force on the object is: . . F(x) = − (7.6 J/m... View the full answer

• the magnitude of the acceleration is 6.2 m/s2 .
• aesio
• Sep 07, 2018 at 12:28pm
• Thanks
• moaziz24
• Sep 07, 2018 at 12:46pm
• you are welcome
• aesio
• Sep 07, 2018 at 1:50pm

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