A heavy particle of mass m falls freely near the earth’s surface. What is the torque acting on this particle about a point 50 cm east to the line of motion? Does this torque produce any angular acceleration in the particle?
Torque on the body in vector form is
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Hence ![]()
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in the direction of ![]()

As falling motion is close to earth, the force could simply be written as F=mg
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Putting values,
Nm
=5Nm (in the direction of
)
No, there won’t be any visible angular acceleration.