Question

1 Nm=............dyne cm

Answer 1

Answer:

1N=10^5 dyne

1m= 10^2cm

1Nm=10^7 dyne cm

Answer 2

1 Nm = $10^{7}$ dyne cm

What is Nm?

• Nm is newton metre.
• It is unit of Torque. Torque is also referred as moment of force.
• It can also be expressed in dyne-cm.

What is Torque?

• The measure of tendency of force to rotate any body is called torque.
• It is given as: Torque = r X F = r F sin α, where r is the radius or length of moment arm, F is the force applied and α is the angle between direction of force and direction of radius.
• Torque is the cross product between distance vector and force.