You hold a bucket attached to a rope, and in the bucket is a 400.0 g rock. You s
ID: 2265101 • Letter: Y
Question
You hold a bucket attached to a rope, and in the bucket is a 400.0 g rock. You swing the bucket so the rock moves in a vertical circle 2.2 m in diameter. What is the minimum speed the rock must have at the top of the circle if it is to always stay in contact with the bottom of the bucket? You hold a bucket attached to a rope, and in the bucket is a 400.0 g rock. You swing the bucket so the rock moves in a vertical circle 2.2 m in diameter. What is the minimum speed the rock must have at the top of the circle if it is to always stay in contact with the bottom of the bucket? You hold a bucket attached to a rope, and in the bucket is a 400.0 g rock. You swing the bucket so the rock moves in a vertical circle 2.2 m in diameter. What is the minimum speed the rock must have at the top of the circle if it is to always stay in contact with the bottomExplanation / Answer
At the critical (minimum) speed:
centripetal acceleration (mv