centripetal force
Frequency: 5.50.8 per million words
Refers to the force that acts on an object moving in a circular path, directed towards the center of the circle.
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Examples (10)
- Gravity provides the centripetal force that keeps the Earth in orbit around the Sun.
- In our physics lesson, we will calculate the centripetal force acting on a spinning object.
- The friction between the tires and the road provides the necessary centripetal force for a car to turn a corner.
- Engineers must account for the immense centripetal force when designing roller coaster loops.
- If you swing a bucket of water over your head fast enough, the centripetal force will keep the water from spilling.
- A shared sense of purpose acted as the centripetal force holding the diverse team together.
- It's important not to confuse centripetal force with the fictitious centrifugal force.
- An object moving in a circle requires a net centripetal force to constantly change its direction.
- What is the standard formula used to determine the magnitude of a centripetal force?
- The tension in the string provides the centripetal force that keeps the ball moving in a circle.