A 50 kg girl in a roller coaster with a speed of 30 m/s is traveling around a horizontal circle with a radius of 25 m. What is the centripet

Question

A 50 kg girl in a roller coaster with a speed of 30 m/s is traveling around a horizontal circle with a radius of 25 m. What is the centripetal force acting on the girl.

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Delwyn 5 years 2021-09-03T10:57:44+00:00 2 Answers 47 views 0

Answers ( )

  1. Bo
    0
    2021-09-03T10:58:52+00:00
    Reply

    72 N ……………….;(),(

  2. Thunguyet
    0
    2021-09-03T10:59:33+00:00
    Reply

    Answer:

    F=mv^2/r = 50x(900)/625 = 72N

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