Question

The hinge of a door is at a distance of 25cm from the point of application of force. How much force must be applied so that it produces the moment of force of 4Nm?

The answer must be written in latex form or the answer will be reported. ​

Answer 1

Moment of force is also called Torque. As an idea, it is the turning effect to a force.

By definition,

Torque (about a point) = magnitude of force X perpendicular distance (of this point) from the point of application of force.

Putting the given values here,

4 = F X 0.25 (in SI units)

=> F = 16 N

I hope my answer will help you

Answer 2

Explanation:

$\huge\boxed{Question}$

The hinge of a door is at a distance of 25cm from the point of application of force. How much force must be applied so that it produces the moment of force of 4Nm?

$\huge\boxed{answer}$

Moment of force is also called Torque. As an idea, it is the turning effect to a force.

______________________

$by \: definition,$

Torque (about a point) = magnitude of force X perpendicular distance (of this point) from the point of application of force.

______________________

Putting the given values here,

4 = F X 0.25 (in SI units)

$\implies$ F = 16 N

Hope it helps.