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January 25, 2015

January 25, 2015

Posted by **WT** on Saturday, September 20, 2008 at 8:43am.

there are two parts which i am uncertain about, they are the results table and the graphs.

for part one as the mass is constant do i just average out the acceleration and then use that to find force using F=MA?

- physics -
**bobpursley**, Saturday, September 20, 2008 at 9:05amYes, generally that is the way to do it, because of the uncertainty of measursing acceleration.

- physics -
**WT**, Saturday, September 20, 2008 at 9:47amso if my mass of the cart which was used was 0.24kg, and the mass hanger was 0.02kg, and average acceleration was 0.5734, then my force would be?

- physics -
**bobpursley**, Saturday, September 20, 2008 at 10:40amForce=m*a I assume your units for acceleration was in m/s^2

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