Where Is the Center of Mass in a Club Axe?

AI Thread Summary
To find the center of mass of a club axe consisting of a 9 kg stone and a 2.5 kg stick, one must consider the masses and distances from a reference point. The stone is located 18 cm from the end of the stick, which is 80 cm long. The center of mass can be calculated using the formula for two-point masses, incorporating their respective distances and weights. The user expresses confusion and seeks clarification on the process, indicating a desire to understand rather than receive direct answers. Ultimately, the discussion emphasizes the importance of grasping the concept of center of mass in physics.
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1. a club ax that consists of a symmetrical 9 kg stone is attached to the end of a uniform 2.5 kg stick. stick is 80 cm long, stone is 18 cm.

how far is the center of mass from the handle end of the club-ax?



Homework Equations





3. i for the life of me not know how to go about solving, i am not looking for handouts i really want to learn how to do, if could please explain to me. please and thanks a lot
 
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Do you know how to find the center of mass of two points? If so, you can find the geometrical center of the stone and handle and be one step from the solution.
 
i think so, i am using \sum mx / m1 + m2.

i am just completely lost on this topic, everything i try is wrong. thanks for the help but i think i will need to figure in my next class
 

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