We did an experiment this week that had to do with power, weight, rotation and work. It was very cool, we used a pully system to pull up different amounts of wieght to see how things changed. When we decreased the amount of weight we used, the number of rotations increased because the pully pulled the weight up faster, the power remained the same but because of that reason, the pully went faster with each weight ring we took off.
The one thing that i think could have messed up our data a bit was having to stop the pully at the same spot everytime because that was very diffucult and that is what could have made the rotation readings very off.
The chart shows that the acceleration increases with the decrease of the weight. The power remains the same however the battery discharge is nowhere recordable in any sort of pattern so that got me confused a bit.