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09-01-2024
Physics

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A particle is moving with momentum p and kinetic energy K in a gravity free space. A constant force F (directed perpendicular to the initial momentum) now acts on the particle for time t. Final kinetic energy of the particle is
A K[1+(Ftp)²]
B K[1+2(Ft2)²]
C K√1+(Ftp)²
D K√1+(Ftp)²

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