paige121703 paige121703

17-12-2020
Physics

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PLEASE HELP

A particle travels in a circle of radius 76 cm and completes one revolution in 4.5 s. What is the centripetal acceleration of the particle?

A. 2.8 m/s2

B. 1.5 m/s2

C. 0.97 m/s2

D. 3.3 m/s2

Respuesta :

anupamanepal418 anupamanepal418

17-12-2020

Answer:

option no B is the snswer

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armybts2013 armybts2013

17-12-2020

B is the answer!!!!!!!!!!!!!!!!!!!!!

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