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An effort ramp is a slanted surface used to raise an object when direct lifting is not a viable option.
If you are simply pulling an object with a rope, say, such that the rope is parallel to the surface over which you are pulling then, ideally, the distance between you and the object should make no difference.
What a ramp does is trade distance for height. So it's not easier to move an object so much as it's easier to lift an object with a ramp.
refractive index is something that measures the speed of light as it goes through an object is the ratio between real depth(the distance from the object to the surface of the medium) and apparent depth(the distance from the virtual image pf the object to the surface of the medium) dazani ch? siri bxo zurnay leda!
Moving an object up an inclined plane requires less force compared to lifting it straight up. An inclined plane makes work easier by increasing the distance an object must be moved and changing the height that it spans.decreasing the force.
a slanted surface used to raise and object is an inclined plane
A plank
leverage
either a wdge or a incline plane...
What happens is gravity is pulling an object down, and if the surface it's resting on is slanted or uneven, there is a horizontal component to the force. That horizontal component attempts to move the object, however what CREATES the friction is the coefficient of kinetic friction (if the object is moving) or coefficient of static friction (if the object doesn't actually move) of the two surfaces. The two surfaces being the surface of the object that's touching the slanted surface and the slanted surface itself. These coefficients are determined by what the two surfaces are made of. Long story short, what CREATES the friction is the two materials touching each other. The slant just provides the force that attempts to move the object thus resulting in a visual representation of "friction."
An effort ramp is a slanted surface used to raise an object when direct lifting is not a viable option.
If you are simply pulling an object with a rope, say, such that the rope is parallel to the surface over which you are pulling then, ideally, the distance between you and the object should make no difference.
What a ramp does is trade distance for height. So it's not easier to move an object so much as it's easier to lift an object with a ramp.
The mass of the Moon, the mass of the object, and the distance to the center of the Moon.
-- the mass of the object -- the distance between the object and the earth's center (or the object's height off the surface)
If an object is rolling along a plane horizontal surface with no other forces acting on it, then rolled distance is directly proportional to the time taken.If an object is rolling along a plane horizontal surface with no other forces acting on it, then rolled distance is directly proportional to the time taken.If an object is rolling along a plane horizontal surface with no other forces acting on it, then rolled distance is directly proportional to the time taken.If an object is rolling along a plane horizontal surface with no other forces acting on it, then rolled distance is directly proportional to the time taken.
mass and distance between the object and earth's surface.