Advertisements
Advertisements
Question
What is the SI unit of the moment of force?
Advertisements
Solution
The SI unit of moment of force is Newton x meter (Nm).
APPEARS IN
RELATED QUESTIONS
A force always produces both the linear and turning motions.
What do you mean by the clockwise and anti-clockwise moment of force?
A spanner of length 10 cm is used to open a nut by applying a minimum force of 5.0 N. Calculate the moment of force required.
What are contact forces? Give two Example
Name of S.I. unit of the rate of change in momentum.
The S.I. unit of moment of force is ______.
The diagram shows a uniform metre rule weighing 100gf, pivoted at its centre O. Two weights 150gf and 250gf hang from the point A and B respectively of the metre rule such that OA = 40 cm and OB = 20 cm. Calculate :
the difference of anticlockwise and clockwise moment

A person standing in front of a cliff fires a gun and hears its echo after 3 s. If the speed of sound in air is 336 ms−1.
- Calculate the distance of the person from the cliff.
- After moving a certain distance from the cliff, he fires the gun again, and this time the echo is heard 1.5 s later than the first. Calculate the distance that the person moved.
