Questions :
1. Define Moment of Force.
2. Write the relationship between the SI and CGS unit of moment of force.
Answers
1.the product of the distance from the point to the point of application of the force and the component of the force perpendicular to the line of the distance.
2.The force is the product of mass and acceleration. It's SI unit it Newton and CGS unit is dyne. The CGS unit of force is equal to SI unit of force. Hence, The relation between SI and CGS unit of force is the CGS unit of force is equal to SI unit of force.
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❥ AnswEr :
⚘ 1. The turning effect on the
body about an axis is due
to the moment of force
applied on the body and
is equal to the product of
the magnitude of the force and
the perpendicular distance of
the line of action of the force
from the axis of rotation.
⚘ 2. 1 Nm = 10⁷ dyne cm.
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