Definitions from the Web
Term: Centripetal Force
Description:
Centripetal force is a physics concept that refers to the force that keeps an object moving in a curved path. It is directed towards the center of the curve, pulling the object inward and preventing it from moving in a straight line.
Sample Sentences:
- The centripetal force acting on a spinning top keeps it rotating in a circular motion.
- When driving around a sharp curve, the friction between the tires and the road provides the necessary centripetal force to prevent the car from skidding off the road.
- In a gravitational system, the centripetal force exerted by the Sun keeps the planets in their elliptical orbits.
- A string tied to a stone and swung in a circular motion provides an excellent example of centripetal force.
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