#$&*

course Phy 121

If the slope of a graph of the acceleration of a cart vs. the number of paper clips attached by a string and suspended over a pulley is ( 25 cm/s2) / clip, and if the slope of a graph of number of paper clips needed to maintain equilibrium vs. ramp slope is 36 clips / unit of ramp slope, then how many cm/s2 of acceleration should correspond to 1 unit of ramp slope?25 * 36 = 900 cm/s^2 of acceleration per unit of slope

If 39 clips are necessary to match the mass of the cart, then if we could apply this force to the cart without the extra mass of all those clips, what would be the acceleration of the cart?

39 clips * 25 cm/s^2/clip = 975 cm/s^2

&#This looks very good. Let me know if you have any questions. &#