Champion8480 Champion8480

13-10-2017
Physics

contestada

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

Respuesta :

ejelonubenedict ejelonubenedict

18-10-2017

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

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