A cylinder of length 2.85 m, radius 0.440 m, and mass 14.7 kg is rotated at an angular speed of 4.10 rad/s around an axis parallel to the length of the cylinder and through its center. Find the magnitude of the cylinder's angular momentum.

70.45 kg.m^2/s

Explanation:

Mass of the rod = M = 14.7 kg

Length of the rod = L = 2.85 m

Moment of inertia of the rod about one of its ends = I

I = 82.369 kg.m^2

Angular speed of the rod = ω = 3.60 rad/s

Magnitude of the rod's angular momentum = L

L = Iω

L = (82.369)(3.60)

L = 70.45 kg.m^2/s

Magnitude of the rod's angular momentum = 70.45 kg.m^2/s

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.

i believe the answer is electric potential.

explanation: