A bucket of mass 1.90 kg is whirled in a vertical circie of radius 1.45 m.At the lowest point of its motion the tension in the rope supporting the bucket is 22.0 N. • Part A Find the speed of the bucket. Express your answer to three significant figures and include the appropriate units. HẢ. Value Units Submit Request Answer Part B How fast must the bucket move at the top of the circle so that the rope does not go slack? Express your answer to three significant figures and include the appropriate units. HA

A bucket of mass 1.90 kg is whirled in a vertical circie of radius 1.45 m.At the lowest point of its motion the tension in the rope supporting the bucket is 22.0 N. • Part A Find the speed of the bucket. Express your answer to three significant figures and include the appropriate units. HẢ. Value Units Submit Request Answer Part B How fast must the bucket move at the top of the circle so that the rope does not go slack? Express your answer to three significant figures and include the appropriate units. HA