Experimentally, T3 required to balance the ring was found to be 1.6072N. From this, the x compontent and y components of the force were calculated. In comparison, the theoretical value for T3 was found to be 1.84N. This indicates disparity between the theoretical and experimental value, especially after calculating the percentage error that gave out 12.6%. however, this is a slight deviation and can be contribute to the experimental errors. Source of these could be attributed to the non-accurate nature of experimental apparatus since this makes an individual to give a slightly deviating reading from that expected. Further, this could also cumulate to imprecision of the measurements done therein. However, the percentage error should not only be laid solely on the experimental errors but also on the errors arising from using the theoretical value. For example, the theoretical value given are meant for a pulley with frictionless wheels and strings without weight. But in this case, while moving friction is inevitable and weight of the string should also be accounted for the errors. Consequently, this insinuate that there is overestimation of percentage error calculated for the pulley system.
Through the above experiment, the application of vector and statics in real life scenarios come out succinctly. For instance, the case of implementing pulley and the inclined plane can be taken as simple machines. For the component of simple machines, the pulley can be applied in lifting a particular load by allowing for application of relatively less force than in a scenarios of direct pulling.
In conclusion, the experiment was successful in meeting the major objective of the lab. As can be evident, the percentage error falls within a small margin. Further, the causes of this deviation have been attributed to imprecision of the apparatus and the assumption about non-frictionless pulley. From the