A cart on a horizontal track is pulled by a string over a pulley to a hanging mass. Vary the hanging mass or the cart mass and record the acceleration to test Newton's second law. g = 9.81 m/s2.
t = 0.000 s
x — cart position vs t
v — velocity vs t
Data table
Try: record a for several hanging masses, then plot a vs m·g. Press D to record.