Physics, 17.10.2019 17:30 djdkfkfkckmfmf9919
Aproton with mass 1.67×10⁻²⁷kg is propelled at an initial speed of 3.00×10⁵m/s directly toward a uranium nucleus 5.00 m away. the proton is repelled by the uranium nucleus with a force of magnitude f=α/x², where is the separation between the two objects and α= 2.12×10⁻²⁶ n•m². assume that the uranium nucleus remains at rest. what is the speed of the proton when it is 8.00×10⁻¹⁰m from the the uranium nucleus?
Answers: 1
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Aproton with mass 1.67×10⁻²⁷kg is propelled at an initial speed of 3.00×10⁵m/s directly toward a ura...
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