1. A person wants to swing a bucket of water in a vertical circle of a certain radius without any water spilling out. The person needs to determine the minimum speed in which to swing the bucket. Answer the following questions related to this situation. A) What is the position in the swing where the right speed to keep the water in the bucket most important? B) What force(s) are involved in keeping the water in the bucket (in circular motion) at the point mentioned in part A? C) If the radius of the circle is 1.3 m, find the centripetal acceleration needed to keep the water in the bucket. D) Find the speed needed to keep the water in the bucket.

1. A person wants to swing a bucket of water in a vertical circle of a certain radius without any water spilling out. The person needs to determine the minimum speed in which to swing the bucket. Answer the following questions related to this situation. A) What is the position in the swing where the right speed to keep the water in the bucket most important? B) What force(s) are involved in keeping the water in the bucket (in circular motion) at the point mentioned in part A? C) If the radius of the circle is 1.3 m, find the centripetal acceleration needed to keep the water in the bucket. D) Find the speed needed to keep the water in the bucket.