Saturday

December 20, 2014

December 20, 2014

Posted by **JAYZ** on Friday, November 8, 2013 at 9:34pm.

Mass1 = 47.0 grams at x = 2.00 cm and y = 2.00 cm.

Mass2 = 55.0 grams at x = 0.00 cm and y = 4.00 cm.

Mass3 = 27.0 grams at x = -3.00 cm and y = -3.00 cm.

Mass4 = 45.0 grams at x = -1.00 cm and y = 2.00 cm.

What is the rotational inertia if this collection of masses is rotating about the x axis?

- Physics -
**bobpursley**, Friday, November 8, 2013 at 9:53pmwouldn't it be the sum of the masses at their y locations...

Itotal= 1/2 m1(y1)^2+ 1/2 m2(y2)^2+ ..

- Physics -
**JAYZ**, Friday, November 8, 2013 at 10:45pmthank you very much!, really appreciate it!

**Answer this Question**

**Related Questions**

C++ Programming - I NEED HELP WITH MY CODE!!! it won't compile right The formula...

physics - The masses of 1 mole of various gases are as follows: hydrogen about 2...

Physics - The masses of 1 mole of various gases are as follows: hydrogen about 2...

physics - An Atwood machine consists of two masses (m1 = 175 grams, m2 = 485 ...

CALCULUS - The masses of 10 books are found to be in an arithmetic sequence. If ...

physics - Three masses are arranged on a flat surface as shown. Two of the ...

Statistics - The USDA size standards for eggs are based on weight and are as ...

physics - Block 1, of mass1 = 0.550kg , is connected over an ideal (massless ...

science - what will be the law of conversion of a) 65 grams 70 grams b) ...

Math - Maggie's surprise gift weighs between 8.48 grams and 11.25 grams. Which ...