i need help plz

1. Make note of the data displayed in your College Physics: Chapter 9 Section 9.6figure 9.26.
2. Assume it is accurate to three significant figures.
3. Using the data displayed in the figure, compare the force in Figure 9.26 to the weight of the forearm plus its load.
4. Make a second calculation, this time of the force the biceps muscle is exerting. Compare that to the weight supported.
5. Include your calculations and your answer in your discussion post, using the D2L Math Editor if necessary, and explain whether your answers/calculations are consistent with your expectations. If you were surprised, explain why you were surprised.
6. Conclude by saying what you learned from this exercise.

Triceps i i muscle iagram 38 cm (a) (b) Figure 9.26 (a) The figure shows the forearm of a person holding a book. The biceps exert a force Fg to support the weight of the forearm and the book. The triceps are assumed to be relaxed. (b) Here, you can view an approximately equivalent mechanical system with the pivot at the elbow joint as seen in Example 9.4