Physics

Question

SP: Describe what moment is,
give the formula and unit for it.
Rearrange the equation to make
a force as a subject

1 Answer

  • Answer:

    Moment of force (often just moment) is a measure of its tendency to cause a body to rotate about a specific point or axis.

    OR

    A force that tends to cause rotation.

    Explanation:

    The unit for moment is N/m(newton per meter).

    The formula for moment of force(also known as torque) is:

    T= r.F sinθ

    To make force as a subject,

    T = r.F sinθ

    T/r = F sinθ

    F = T / r sinθ

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