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Yes . If the center of pressure, for the vehicle as a whole, is not located behind the center of gravity (away from the direction of the flight path), then the vehicle will have unstable motion and can tumble. Adding fins to the rear of the vehicle (or increasing fin surface area) will move the center of pressure aft, affording stable flight. A similar effect can be produced by adding weight to the front of the vehicle.
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Is center of mass the same as center of gravity?
No, they are not the same. The center of mass is the point where the entire mass of an object can be considered to be concentrated, while the center of gravity is the point where the force of gravity appears to act on the object. The center of mass and center of gravity may coincide under certain conditions, such as in a uniform gravitational field.
What is the main difference between center of mass and center of gravity?
Since gravity is produced by mass, the center of mass is also the center of gravity. The only difference between these two concepts is that mass is a more basic quantity, so the center of mass would also be the center of inertia, as well as the center of gravity. In practice, these terms can be used interchangeably.
What is difference between center of mass and center of gravity?
centre of mass is nothing the mass (volume) situated at centre which is not at all use full for pt of control. but centre of gravity is that pt at which we can hold the total mass or body .
Do the center of the gravity always coincide with the geometrical center of the object?
Only if the object is homogeneous, i.e. the mass is uniformly distributed. If the object is lumpy, or has thick spots and thin spots, then the center of gravity isn't related to the geometric shape. Consider a see-saw with a light kid on one end and a heavy kid on the other end. The geometric center is the mid-point of the board, but the center of gravity is closer to the heavy kid.
Why isn't the center o gravity of the meter stick necessarily at axactly the 0.50-m mark?
There may be additional length on either side. Or the mass may be distributed unevenly. Or there may be a steep gravity gradient, so that the center of mass is not the center of gravity (don't bet on it, though).
Under what condition the center of mass does not coincide with the center of gravity?
If the gravity is not constant over the body.
Is center of mass the same as center of gravity?
No, they are not the same. The center of mass is the point where the entire mass of an object can be considered to be concentrated, while the center of gravity is the point where the force of gravity appears to act on the object. The center of mass and center of gravity may coincide under certain conditions, such as in a uniform gravitational field.
What is the main difference between center of mass and center of gravity?
Since gravity is produced by mass, the center of mass is also the center of gravity. The only difference between these two concepts is that mass is a more basic quantity, so the center of mass would also be the center of inertia, as well as the center of gravity. In practice, these terms can be used interchangeably.
What is difference between center of mass and center of gravity?
centre of mass is nothing the mass (volume) situated at centre which is not at all use full for pt of control. but centre of gravity is that pt at which we can hold the total mass or body .
Why does the center of gravity and center of buoyancy always not in same position?
Center of gravity is supposed to act at the centroid of the body. while center of buoyancy is the center of gravity of fluid displaced . so they cant be at single point. if the body is completely submerged and homogenous then both cg and cb will coincide
Do the center of the gravity always coincide with the geometrical center of the object?
Only if the object is homogeneous, i.e. the mass is uniformly distributed. If the object is lumpy, or has thick spots and thin spots, then the center of gravity isn't related to the geometric shape. Consider a see-saw with a light kid on one end and a heavy kid on the other end. The geometric center is the mid-point of the board, but the center of gravity is closer to the heavy kid.
Why isn't the center o gravity of the meter stick necessarily at axactly the 0.50-m mark?
There may be additional length on either side. Or the mass may be distributed unevenly. Or there may be a steep gravity gradient, so that the center of mass is not the center of gravity (don't bet on it, though).
Center of gravity of body?
The center of gravity of a body is the point at which the body's weight is considered to act. It is the point around which the body's mass is equally distributed in all directions, resulting in balanced forces. The center of gravity may or may not coincide with the geometric center of an object, depending on its shape and distribution of mass.
Does the centroid of rectangle coincide with the intersection of diagonals?
yes the centroid of the rectangle coincide with the intersection of the diagonals with the center of mass
Is it impossible that the location of the center of gravity is in a point where there is no mass?
It is not possible for the center of gravity to be at a point where there is no mass, as it is a weighted average that considers the distribution of mass within a body. If there is no mass at a point, it cannot contribute to the calculation of the center of gravity.
What is center of gravity or mass?
the center of gravity is your step mom's BFF
Is center of mass the center of gravity?
yes
