Question

A bucket with water rotating in a vertical circle minimum speed

A) Increases with a larger bucket radius
B) Decreases with a smaller bucket radius
C) Depends on the water temperature
D) Is independent of the bucket shape

Answer 1

The minimum speed of water rotating in a vertical circle increases with a larger bucket radius due to the centripetal acceleration being directly proportional to the radius of curvature.

Step-by-step explanation:

The correct answer is A) Increases with a larger bucket radius.

The minimum speed of water rotating in a vertical circle increases with a larger bucket radius. This is because the centripetal acceleration, which is the acceleration towards the center of the circle, is directly proportional to the radius of curvature. In other words, a larger radius of curvature requires a higher speed to maintain the circular motion.