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A particle moves in the X-Y plane according to the equation r = (i + 2j)A•cosωt Find the amplitude of the motion of the particle.

Abhishek Dogra , 5 Years ago
Grade 11
anser 1 Answers
Shivansh

Last Activity: 5 Years ago

Amplitude will be sqrt(5)*A

that is because magnitude of i+2j is sqrt(5)

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