What is the centripetal force for a roller coaster if the mass is 10 kg and the normal force is 25 N?

Question

What is the centripetal force for a roller coaster if the mass is 10 kg and the normal force is 25 N?

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King 7 months 2021-08-01T16:19:59+00:00 1 Answers 10 views 0

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    2021-08-01T16:21:32+00:00

    Answer:

    Fc = 123 Newton

    Explanation:

    Net force can be defined as the vector sum of all the forces acting on a body or an object i.e the sum of all forces acting simultaneously on a body or an object.

    Mathematically, net force is given by the formula;

     Fnet = Fapp + Fg

    Where;

    Fnet is the net force.

    Fapp is the applied force.

    Fg is the force due to gravitation.

    Given the following data;

    Normal force = 25N

    Mass = 10kg

    To find the centripetal force;

    From the net force, we have the following formula;

    Fc = N + mg

    Where;

    Fc is the centripetal force.

    N is the normal force.

    mg is the the weight of the object.

    Substituting into the formula, we have;

    Fc = 25 + 10(9.8)

    Fc = 25 + 98

    Fc = 123 Newton

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