E X PERIMEN T nd Resolution Addition and Re of Vectors: The Force t The tors: Th

Question

E X PERIMEN T nd Resolution Addition and Re of Vectors: The Force t The tors: The Force Table Laboratory Report Note: Attach graphical analy DATA TABLE Parpose: To analyze analyses to Laboratory Report. To analy ze results of different methods of vector addition. Forces Graphical Analytical F, = (0.200)g N,o, = 30° | F, = (0.2008 N, ,-120° addition 1 |F, h" (0.150)g N, e,-80° (0.200g N, el-20. tor a addition 11 6-48 260 lector addition III F.-F, = (0.150)g N, ,-90° . Vector resolution IF=(0.300)g N, =60° F, = (0, 1008 N, 1-30° 753 198 Vector addition IV | F2 (0.2008 N, 2 = 90° F, = (0.300)g N.03-225° Vector addition V Show analytical calculations below (attach additional sheet if necessary) Don't forget units

Explanation / Answer

1)
Graphical Vs Analytical Method.

The Analytical Method is more accurate because it gives more precise data/information/result. It can give results to exact significant figures needed, while on the other hand graphical methods, which are limited by the accuracy with which a drawing can be made. Graphical methods are easy to visualise.

Possible sources of error for Graphical Method,
- Drawing staright lines.
- Accuracy is confined to visibility.

Possible sources of error for Analytical Method,
- Wrong Copying of Data.
- Incorrect Resolution of Vectors.
- Mathematical Errors.

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