Where will be the Centre of gravity of a uniform rod lies?
The centre of gravity of a uniform rod will lie at the middle point. Centre of gravity is an imaginary point at which weight of the object is taken as the average.
What method is used to find the center of gravity of an irregular object?
A plumb line is hung from the pin and used to mark a line on the object. The pin is moved to another location and the procedure repeated. The center of mass then lies beneath the intersection point of the two lines. Figure 5: Plumb line method being used to find the center of mass of an irregular object.
How do you find the center of gravity of an irregular lamina?
Centre of Gravity of irregular lamina – definition Take a lamina with three holes near the periphery of the lamina, now suspend the lamina through them, one by one. Draw a line of equilibrium for each suspension point. The point of intersection of these three lines would be the centre of gravity.
What is low Centre of gravity?
The lower the centre of gravity (G) is, the more stable the object. The higher it is the more likely the object is to topple over if it is pushed. Racing cars have really low centres of gravity so that they can corner rapidly without turning over.
What do you mean by Centre of gravity?
Your centre of gravity is the point where the mass of the body is concentrated. Centre of Gravity. The centre of gravity (COG) of the human body is a hypothetical point around which the force of gravity appears to act. It is point at which the combined mass of the body appears to be concentrated.
What is Centre of gravity Class 7?
Solution. The centre of gravity of a body is the point at which the entire weight of the body acts irrespective of the position and orientiation of the body. The centre of gravity and centre of mass coincide when the gravitational field is uniform across the body.