Advertisements
Advertisements
Question
Give two examples of a couple's actions in our daily life.
Advertisements
Solution
For example, turning a key in a lock and turning a steering wheel.
APPEARS IN
RELATED QUESTIONS
The steering wheel of a vehicle is of large diameter.
On what factors does the effect of thrust on a surface depend?
State the condition when the change in the momentum of a body depends only on the change in its velocity.
Write the expression for calculating the moment of force about a given axis.
State one way to reduce the moment of given force about a given axis of rotation.
Two forces each of magnitude 10 N act vertically upwards and downwards respectively at the two ends A and B of a uniform rod of length 4 m which is pivoted at its midpoint O as shown in the figure. Determine the magnitude of the resultant moment of forces about the pivot O.
A steering wheel of diameter 0.5 m is rotated anticlockwise by applying two forces each of magnitude 6 N. Draw a diagram to show the application of forces and calculate the moment of forces applied.
One joule is the amount of work done when a force of ......... moves a body through a distance of .......
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
