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 ejelonubenedict
  • 18-10-2017
using
F=mv²/r
v = √Fr/M
v= √{ [ 24×1.48]/1.9}
v= 4.32ms-¹
Answer Link

Otras preguntas

out of 18 people in the glee club, 11 have dogs and 7 have cats. four people have both cats and dogs. how many club members have only cats?
Ask you Identify the terms of the expression 6x + 5y + 3. (Points : 1) r question here
Which is longer ; 180 seconds or 3 minutes?
what is three fourths plus five eighths
The volume of a cube is 512 cm3. What would change if the volume of the cube were measured in cubic meters?
Find the domain of function f(x) = 2 log (10−x/10 +x). Determine whether the function is even or odd.
The volume of a cube is 512 cm3. What would change if the volume of the cube were measured in cubic meters?
What was the Black Death TRULY caused by?
A fertile hypha that bears spores is called a?
Factor m^2 + 16m + 64