Question

A bucket of mass 1.90 kg is whirled in a vertical circle of radius 1.45 m . at the lowest point of its motion the tension in the rope supporting the bucket is 24.0 n . find the speed of the bucket

Answer 1

using
F=mv²/r
v = √Fr/M
v= √{ [ 24×1.48]/1.9}
v= 4.32ms-¹