Homework Statement
1) If you wanted to build a pendulum that took a long time to make a full swing, what would you have to do about the length?
2) what if you wanted the reverse- a quick-swinging pendulum?
3) If you want to make a pendulum clock with a period of 2 seconds, what should...
Homework Statement
we used a cart and a pulley connected, and we added hangers with different masses. masses on hangers were: 0.02, 0.03,0.04, 0.05, 0.06,0.07 (kg) and the forces measured with GLX machine were: 0.19, 0.29, 0.39, 0.49, 0.59, 0.69. then we found out our acceleration and we...