A bucket in an old well is hoisted upward by a rope which winds up on a cylinder having a radius of 0.04 m.How many rev/s must the cylinder turn if the bucket is raised at a speed of 0.15 m/s?
A) 3.75 rev/s
B) 0.04 rev/s
C) 1.19 rev/s
D) 0.60 rev/s
E) 2.39 rev/s

Question

A bucket in an old well is hoisted upward by a rope which winds up on a cylinder having a radius of 0.04 m.How many rev/s must the cylinder turn if the bucket is raised at a speed of 0.15 m/s?
A) 3.75 rev/s
B) 0.04 rev/s
C) 1.19 rev/s
D) 0.60 rev/s
E) ​2.39 rev/s

Quizplus · Accepted Answer

The Answer of A bucket in an old well is hoisted upward by a rope which winds up on a cylinder having a radius of 0.04 m.How many rev/s must the cylinder turn if the bucket is raised at a speed of 0.15 m/s?
A) 3.75 rev/s
B) 0.04 rev/s
C) 1.19 rev/s
D) 0.60 rev/s
E) ​2.39 rev/s

A Bucket in an Old Well Is Hoisted Upward by a Rope