W=Fcos theta*s
so what does cos means in this work done formula
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W = F Cos Ф * s
F = force (vector) applied on an object., s = displacement (vector)
Ф = angle between the force and displacement vectors.
Cos Ф gives the component of force along the direction that the body is displaced.
ie., F Cos Ф and s are in the same direction.
F = force (vector) applied on an object., s = displacement (vector)
Ф = angle between the force and displacement vectors.
Cos Ф gives the component of force along the direction that the body is displaced.
ie., F Cos Ф and s are in the same direction.
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Work done by a force is given by the equation W = F cos ϴ s. Determine and
explain the effect of work done due to a gradually increasing angle ‘ϴ’.
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