a particle goes from point a to point b moving in a semicircle of radius 7m . the displacement of the particle is .anyone give me answer please it is very necessary
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a particle goes from point a to point b moving in a semicircle of radius 7m . the displacement of the particle is .anyone give me answer please it is very necessary
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Answer:
7 Pi ... in the Direction AB
Answer:
displacement of the particle is its diameter meaning d= 2r =2×7 =14