Label/ highlight/indicate the part of the graph corresponding to the block at rest, the time when the black just started to move, and the time when the block was moving at a constant speed.
* Be very precise about exactly where you think these moments/regions occur.
Additionally Compare what you predicted to what you have now found out
How does the force necessary to start an object moving compare to the force necessary to keep it moving?
- Part 1 Label Highlight Indicate The Part Of The Graph Corresponding To The Block At Rest The Time When The Black Just 1 (47.99 KiB) Viewed 119 times
- Part 1 Label Highlight Indicate The Part Of The Graph Corresponding To The Block At Rest The Time When The Black Just 2 (18.65 KiB) Viewed 119 times
Calculate the specific values for the maximum friction force and the average friction force while the block was moving at a constant velocity. The maximum value of the force occurs when the block starts to slide. Read this value of the peak static friction force and record the number in the first row of your data table. To determine the average friction force while the block was moving at a constant velocity, find the portion of the graph where the force stayed constant for a period of time, and do your best to determine the average for that region of the graph. (possibly drawing/adding a line to that region of the graph will help determine the “average” friction force while the block was moving at a constant velocity. Record this value in your data table
DATA TABLE [5 marks Communication] \begin{tabular}{|c|c|c|c|c|} \hline Materials in Contact & Total Mass of block - m (kg) & Normal Force - FN (N) & Maximum Force of Static Friction -Fs.mar (N) & Force of Kinetic Friction - FK(N) \\ \hline \multirow{3}{*}{1:} & & & \\ \hline \end{tabular}