Rotational Inertia-

Particle 1: m=50g x=2 cm y=2 cm
P 2: m=25 x=0 y=4
P 3: m=25 x=-3 y=-3
P 4: m=30 x=-e y=4

The question says to find the rotational inertia of the collection about the x, y, and 7 axis in g/cm^2, then suppose the x axis rotational inertia is A and the y axis is B, then what is the z axis in terms of A and B?

I'm so confused on rotational inertia I don't even know where to begin

Any help would be much appreciated

Ask a New Question or answer this question.

Similar Questions

A circle is cut out of a uniform piece of plywood. How does the rotational inertia measured around a point on its outer edgecomp
1. 1 answer
A molecule has a rotational inertia 14000amupmsquare spining at an angular speed of 4. 30x10exponent12 radperseconda) express
1. 0 answers
An ice skater, has a rotational inertia of I = 4 kg m2, and spins at 2 rad/sec. She then changes her rotational inertia to 2 kg
1. 0 answers
An ice skater, has a rotational inertia of I = 4 kg m2, and spins at 2 rad/sec. She then changes her rotational inertia to 2 kg
1. 2 answers