: the force that is necessary to keep an object moving in a curved path and that is directed inward toward the center of rotation a string on the end of which a stone is whirled about exerts centripetal force on the stone — compare centrifugal force.
What’s the definition of centripetal?
1 : proceeding or acting in a direction toward a center or axis centripetal acceleration of a body. 2 : afferent centripetal nerves.
What is the best definition of centrifugal force?
: the apparent force that is felt by an object moving in a curved path that acts outwardly away from the center of rotation — compare centripetal force.
What is centripetal force short answer?
Centripetal force is the name given to any force which causes a change in direction of velocity toward the center of the circular motion . The component of the force which is perpendicular to the velocity is the part resulting in the centripetal force.
Which is the best definition of force?
A force is a push or pull upon an object resulting from the object’s interaction with another object . Whenever there is an interaction between two objects, there is a force upon each of the objects. ... Forces only exist as a result of an interaction.
What is another word for centripetal?
In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for centripetal, like: receptive, unifying, centrifugal , sensory, centripetal-force and Coriolis.
What is centripetal force give example?
A force acting on a moving body at an angle to the direction of motion, tending to make the body follow a circular or curved path. The force of gravity acting on a satellite in orbit is an example of a centripetal force; the friction of the tires of a car making a turn similarly provides centripetal force on the car.
How do you define centrifugal force?
Centrifugal force is the apparent outward force on a mass when it is rotated . Since Earth rotates around a fixed axis, the direction of centrifugal force is always outward away from the axis, opposite to the direction of gravity at the equator; at Earth’s poles it is zero. (
What is the concept of centrifugal force?
centrifugal force, a fictitious force, peculiar to a particle moving on a circular path , that has the same magnitude and dimensions as the force that keeps the particle on its circular path (the centripetal force) but points in the opposite direction.
Where is centrifugal force used?
The concept of centrifugal force can be applied in rotating devices , such as centrifuges, centrifugal pumps, centrifugal governors, and centrifugal clutches, and in centrifugal railways, planetary orbits and banked curves, when they are analyzed in a rotating coordinate system.
What are 3 examples of centripetal force?
Just a few examples are the tension in the rope on a tether ball , the force of Earth’s gravity on the Moon, friction between roller skates and a rink floor, a banked roadway’s force on a car, and forces on the tube of a spinning centrifuge. Any net force causing uniform circular motion is called a centripetal force.
How is centripetal force used in everyday life?
Centripetal Force Examples in Daily Life
Spinning a ball on a string or twirling a lasso : Here the centripetal force is provided by the force of tension on the rope pulls the object in toward the centre. Turning a car: Here the centripetal force is provided by the frictional force between the ground and the wheels.
Is gravity a centripetal force?
When a satellite is in orbit around a planet, gravity is considered to be a centripetal force even though in the case of eccentric orbits, the gravitational force is directed towards the focus, and not towards the instantaneous center of curvature.
What are 3 examples of force?
- Gravitational force.
- Electric force.
- Magnetic force.
- Nuclear force.
- Frictional force.
What is force in one word?
(Entry 1 of 2) 1a(1) : strength or energy exerted or brought to bear : cause of motion or change : active power the forces of nature the motivating force in her life.
What is origin of force?
1300, “physical strength,” from Old French force “force, strength; courage, fortitude; violence, power, compulsion” (12c.), from Vulgar Latin *fortia (source also of Old Spanish forzo, Spanish fuerza, Italian forza), noun use of neuter plural of Latin fortis “strong, mighty; firm, steadfast; brave, bold” (see fort).
