0
What else can I help you with?
What is the force exerted only when two objects are touching?
The force exerted only when two objects are touching is called friction. Friction occurs as a result of the resistance between the surfaces of the objects when they move against each other.
What is the direction of oblique projectile at highest point?
At the highest point of its trajectory, the direction of an oblique projectile will be horizontal. This means that the projectile will momentarily have zero vertical velocity and only horizontal velocity.
What is electric field inside charged metal sphere?
Zero. By Gauss' or Coulomb's law - eclectic field inside a conductor or a charged empty shell is always zero. If there were a field inside a sphere it would never be able to reach equilibrium with itself.
What is the difference between spherical and round?
round is used to described the shape and or form like of the circle,sphere,cylinder,cone, etc. Spherical is the specific description of a sphere. A sphere is a 3D object having volume. Marble is a sphere Coin is a cylinder marble and coin are circle only if it is already a figure(drawing).
Two spheres have equal densities and are subject only to their mutual gravitational attraction. Which quantity must have the same magnitude for both spheres?
You may be looking at a list of multiple choices. I don't know, and I can't see it. The force acting on each sphere and attracting it in the direction of the other sphere is the same.
What is the point of intersection of a circle of a sphere with tangent line or plane?
The point of intersection of a tangent line or plane with a circle on a sphere is the single point where the line or plane touches the circle. This point is unique because, by definition, a tangent line or plane only intersects a circle at one point without passing through it. If the tangent is from an external point, it signifies that the line or plane is just "touching" the circle at that specific location. In three-dimensional space, this concept illustrates the relationship between the geometry of the sphere and the properties of tangents.
Does the earth have only two hemipheres?
earth is a sphere... hemisphere means half of a sphere...
What is tangent to a circle?
"Tangent" to a circle means touching the circle at one point, and only one point. Think of a skinny bicycle wheel standing on the ground. The ground is 'tangent' to the wheel.
Why is a sphere not called a polyhedron?
Because the literal meaning of polyhedron means 'many faces' A sphere has only one face.
A line touching an arc or circle at only one point perpendicular to the arcs?
tangent
What is the difference between spherical and circle?
A sphere is a three dimentional shape, a circle is a two dimentional shape. You can't pick up a circle, it can only be drawn. In differential geometry, a one dimensional sphere is a point, a two dimensional sphere is a circle and a three dimensional sphere is what we call a "sphere", there is no limit to the number of dimensions a sphere can have.
If the surfaces of two spheres S and T with radii 7 and 12 respectively intersect at one point only then the distance between the center of sphere s and the center of sphere T is what?
The distance between the center of sphere S and the center of sphere T is 19.
A line touching an arc or circle at only one point perpendicular to the arc's radius is said to be?
tangent
Describe all of the point symmetries that a sphere would have?
A sphere has one point of symmetry (at its very center) if one considers rotational symmetry in its three dimensions. If one is only considering reflectional symmetry, it would have an infinite number of lines of symmetry.
What does a sphere with a tangent look like?
If your question is " What is the shape of a sphere's tangent?" , then the answer is : a plane. A plane basically touches the sphere at only one point and hence , it should be a plane. It cannot be a straight line , as a straight line is a tangent for 2D objects,( ie.) a circle.
How many surface does a sphere have?
A sphere has a single curved surface. It is said to have one surface. Further, the sphere has no "flat spots" or "angles" or "discontinuities" of any kind. It is a planar figure that is the set of all points equidistant from a single point, which is its center.A sphere has only one surface.
What points point that the earth is a sphere?
Imagine that you are on a beach and there will be a boat coming, if the Earth is flat, you should see the whole boat, but if it a sphere, you should only see the sail first. If you are unsure, try this idea.
