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What is the centripetal force when a car is turning a bend?
For any body to move along a curved path instead along a straight path, its direction of the speed often changes. Hence velocity changes. To make the velocity changing we need acceleration. Hence a force is required. Such a force is named as centripetal force. Also known to be centre seeking force. This is said to be the essential force for a movement along a curved path. Such centripetal is provided by the frictional force in between the moving tyre and the floor. If suppose oil or granules of sand is there on the road, then slippery would occur and hence skidding happens.
What is the similarities of centrifugal and centripetal force?
Centripetal Force is more directed towards the center of the axis of rotation of an object following an elliptical or circular path. Centrifugal Force is the force that pulls away from the center because of the objects inertia. Example: If you took a rock, tied it to a string, and swung it around, the force from the center of the axis of rotation is centripetal force. The force that causes the rock to pull away from the center, is centrifugal force. If you have ever been in a fast moving car that sharply turns and you feel as if you are pulled to the side, that too is centrifugal force caused by your inertia. The more mass the more inertia. this answer is very good ============================== But largely erroneous. "Centrifugal" force doesn't exist. It's a make-believe, made-up thing, that's not really there. When the centripetal force suddenly shuts off, the object proceeds in a straight line, in the direction it was going at the instant when the centripetal force stopped, and naturally, the straight line takes it straight away from what used to be the center of its motion. We see the object take off straight away from the former center, and we say "Gee, there must be a force pulling it away from there." But there isn't any. That "force" that you think you feel when the car turns a corner and you get pressed against the door, away from the curve ? That's just the tendency of your body to want to keep moving in a straight line, and its reaction to the centripetal force that the car-seat and the door are exerting on you in order to make your body move in a curved path. There is no "centrifugal" force.
Why was the Luftwaffe called that?
Luftwaffe is a German term for the air force branch of the army. The literal translation is Air Power. Luftwaffe is still used for name of the modern German air force. During WW1, the German air force was not called the Luftwaffe. They were simple the German Air Service. They also had a branch in the Navy called the Marine Air Force.
A force cup is also known by what name?
A drain plunger is sometimes (though rarely) called a force cup. Asking for a force cup at the hardware store will only slow your ability to get one, and it could easily result in your being thought of as a "wise guy" or something else.
How does moment arm create a force?
In any rotation the perpendicular distance coverd called moment arm . & also called position vector. for example :. in door the perp; distance b/w door & wall.
The outward force of rotational motion is?
There is no outward force of rotational motion. It is a force that is applied inward, towards the center of the circle that the object is traveling around. This is called centripetal force.The perceived outward force, also known as centrifugal force, is actually a reaction force to the inward centripetal force, and is a consequence of Newton's third law of motion - "To every force, there is an equal and opposite reaction force."
What force(s) is an inward force?
An inward force can be a centripetal force, which is a force that acts towards the center of a circular path, keeping an object moving in a curved trajectory. Gravitational force can also be considered an inward force when it pulls objects toward each other.
What is the relationship of centrifugal force and centripetal force with inertia?
Centrifugal force and centripetal force are both related to inertia. Centrifugal force is the outward "apparent" force experienced in a rotating frame of reference, caused by inertia trying to keep an object moving in a straight line. Centripetal force is the inward force that keeps an object moving in a circular path, acting in opposition to the centrifugal force and also related to inertia as it is required to overcome an object's tendency to move in a straight line.
What is a gravitational pull also called?
gravitational force of attraction/gravity -- force -- weight -- centripetal force, under some circumstances
How does centripetal force affect centripetal force?
Centripetal acceleration is proportional to the square of the speed (a = v2/r). Therefore, according to Newton's Second Law, centripetal force is also proportional to the square of the speed.
What is the force called that keeps an object moving in a circle?
The force that keeps an object moving in a circle or an arc is called a centripetal force. Gravity is an example of centripetal force that keeps a satellite in a circular orbit around a planet. Another example is when you ride on a merry-go-round - the rotating play structure imparts a centripetal force upon you, forcing you to also travel in a circle.
What happens when speed of centripetal force is doubled?
If the speed of the centripetal force is doubled, the required centripetal force also doubles to keep the object moving in a circular path at that speed. The centripetal force needed is directly proportional to the square of the speed, so doubling the speed results in a quadrupling of the centripetal force required.
How does the centripetal force affect the centripetal acceleration of an object moving in a circle?
The centripetal force is responsible for providing the centripetal acceleration required to keep an object moving in a circle. As the centripetal force increases, the centripetal acceleration also increases, causing the object to move in a tighter circle. Conversely, a decrease in centripetal force will lead to a decrease in centripetal acceleration, resulting in a wider circle or the object moving off its circular path.
What happend to centripetal force if the velocity doubles?
If the velocity of an object doubles, the centripetal force required to keep it in circular motion also doubles. This is because centripetal force is directly proportional to the square of the velocity.
What happens to centripetal force if the mass doubles?
If the mass doubles, the centripetal force required to keep the object moving in a circular path will also double. This is because centripetal force is directly proportional to the mass of the object.
What in centripetal force?
Centripetal force is a force that acts on a body moving in a circular path and is directed toward the center around which the body is moving. It is also known as center seeking force.
A passenger on a Ferris wheel moves in a vertical circle at constant speed. Are the forces on her balanced?
No. Since a force is a vector and the centripetal force caused by the rotation constantly changes direction, the net force is equally and continuously changing. Also... No, because there is an inward force.
