Question

What is difference between mN,Nm and nm?

Answer 1

mN= milli Newton
Nm= Newton metre
nm= nano metre

Answer 2

Answer:

           Nm is the units of torque and the mN is the units of the force.

Explanation:

              The Nm is the Newton meter which is used to measure the torque of an object. ... mN is the milli-newton that means 1000th part of the newton (if the unit is 1 newton then the mN is 0.001N). Therefore, the difference between both is the Nm is the units of torque and the mN is the units of the force.