Advertisements
Advertisements
Question
Give one example of dynamic equilibrium.
Advertisements
Solution
Example of Dynamic Equilibrium: Since the sun's gravitational pull creates the centripetal force, a planet revolving around it is in a condition of dynamic equilibrium.
RELATED QUESTIONS
State the principle of moments. A meter scale is pivoted at 30 cm mark and it is in equilibrium when a mass of 40 g is suspended from 10 cm mark. Calculate the mass of the ruler.

A meter scale is pivoted at its mid point and a 50 g mass suspended from the 20 cm mark. What mass balances the ruler when suspended from 65 cm mark?
Give scientific reason for the following:
When a man climbs a slope he bends forward.
In equilibrium algebraic sum of moments of all forces about the point of rotation is ______.
The moon revolving around the earth is in ______ equilibrium.
Explain when we carry weight, on one hand, we bend on the other side.
What is meant by equilibrium?
What is a couple?
When a stone tied to a string is rotated in a horizontal plane, the tension in the string provides ______ force necessary for circular motion.
