Ask Question
2 June, 08:58

A 38-kilogram child roller skates on a circular track with a radius of 24 m. Her velocity is 6.0 m/s. How much centripetal force does she experience?

A) 0.16 N

B) 0.38 N

C) 57 N

D) 580 N

+5
Answers (1)
  1. 2 June, 10:06
    0
    Force = mass * centripetal acceleration; F = m*a

    Centripetal acceleration, a = velocity^2 / radius; a = v^2 / r

    F = m * v^2 / r

    F = 38 kg * [6.0 m/s]^2 / 24 m = 57 N

    Answer: option C) 57 N
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A 38-kilogram child roller skates on a circular track with a radius of 24 m. Her velocity is 6.0 m/s. How much centripetal force does she ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers