"A centripetal force is a force that makes a body follow a curved path."
The force that is directed toward the center of a circular path and causes an object to move along that path.
Newton's Laws of Motion: The fundamental laws of mechanics that describe the motion of objects.
Circular Motion: The motion of an object in a circle, including its velocity, acceleration and angular frequency.
Centripetal Force: The force that acts on an object moving in a circular motion, directed towards the center of the circle.
Newton's Law of Gravitation: A law of physics that describes the attractive force between two masses.
Inertia: The tendency of an object to resist changes in its state of motion.
Uniform Circular Motion: Circular motion in which the speed of the object is constant.
Mass and Weight: The properties of an object that determine its resistance to changes in motion and its force under gravity.
Angular Velocity: The rate of change of angular displacement of an object in circular motion.
Torque: The force that tends to rotate an object about an axis.
Angular Acceleration: The rate of change of angular velocity of an object in circular motion.
Moment of Inertia: A quantity that describes an object's resistance to changes in its angular motion.
Kinetic Energy: The energy that an object possesses due to its motion.
Potential Energy: The energy that an object possesses due to its position or condition.
Work: The measure of energy expended by a force on an object in a certain direction.
Power: The rate at which work is done.
Conservation of Energy: The principle that states that the total energy in a system is constant.
Mechanical Energy: The sum of kinetic and potential energy of an object.
Gravitational Potential Energy: The energy that an object possesses due to its position in the Earth's gravitational field.
Centrifugal Force: The apparent force that appears to act on an object in circular motion, directed away from the center of the circle.
Kepler's Laws of Planetary Motion: Three laws that describe the motion of planets in orbit around the Sun.
Circular Orbits: Orbits in which a satellite rotates around a planet or a planet rotates around a star in circular path.
Eccentric Orbits: Orbits in which a planet or a satellite moves in a non-circular path.
Escape Velocity: The minimum velocity required by an object to escape the gravitational pull of another body.
Tension: The force that acts along a string or cable, directed towards the center of the circle.
Friction: The force that opposes the motion between two surfaces that are in contact.
Centrifuge: A machine that operates on the principle of centrifugal force, separating substances by their density.
Frictional force: Frictional force is the force that opposes motion between two surfaces in contact. It is the force that allows a car to make turns without skidding.
Tension force: Tension force is the force transmitted through a cable, rope, or string when it is pulled tight by forces acting at either end. It is the force that holds a swing up as it swings back and forth.
Gravitational force: Gravitational force is the force of attraction between two objects due to their masses. This is what keeps planets in orbit around the sun.
Electric force: Electric force is the force between two charges due to their electric fields. It is the force that causes electrons to move in a wire when a battery is connected.
Magnetic force: Magnetic force is the force between two magnets due to their magnetic fields. It is the force that keeps a motor running.
Spring force: Spring force is the force exerted by a stretched or compressed spring. It is the force that pulls a rubber band back when it is stretched.
Inertial force: Inertial force is the force that arises from an object's resistance to a change in motion. It is the force felt when a car accelerates or decelerates.
Buoyant force: Buoyant force is the force that allows an object to float on a liquid or gas. It is the force that keeps a boat afloat.
Air resistance force: Air resistance force is the force that opposes the motion of an object through air. It is the force that slows down a skydiver as they fall to the ground.
Angular force: Angular force is the force that causes an object to rotate. It is the force that allows a ball to spin in the air.
Coriolis force: Coriolis force is the apparent force that arises due to the rotation of the earth. It is the force that causes a hurricane to rotate.
Centrifugal force: Centrifugal force is the force that is experienced by an object in a rotating frame of reference. It is the force that pushes a person outwards when they spin on a merry-go-round.
"The direction of the centripetal force is always orthogonal to the motion of the body."
"The centripetal force is towards the fixed point of the instantaneous center of curvature of the path."
"Isaac Newton described it as 'a force by which bodies are drawn or impelled, or in any way tend, towards a point as to a centre'."
"In the theory of Newtonian mechanics, gravity provides the centripetal force causing astronomical orbits."
"One common example involving centripetal force is the case in which a body moves with uniform speed along a circular path."
"The centripetal force is directed at right angles to the motion and also along the radius towards the center of the circular path."
"The mathematical description was derived in 1659 by the Dutch physicist Christiaan Huygens."
"The term 'centripetal force' comes from Latin centrum, meaning 'center,' and petere, meaning 'to seek'."
"The purpose of a centripetal force is to make a body follow a curved path."
"The centripetal force is directed towards the fixed point of the instantaneous center of curvature of the path."
"No, the centripetal force does not depend on the speed of the body."
"Yes, multiple centripetal forces can act on a single body."
"No, the direction of the centripetal force remains the same as the body moves along the curved path."
"In the theory of Newtonian mechanics, gravity provides the centripetal force causing astronomical orbits."
"No, a centripetal force will always cause a body to follow a curved path."
"No, the centripetal force always pulls the body towards the fixed point."
"Yes, centripetal force can cause objects moving in a straight line to deviate from that path and follow a curved trajectory."
"The strength or magnitude of the centripetal force depends on various factors such as the mass and velocity of the body."
"Yes, the centripetal force can change over time depending on the conditions and forces acting on the body."