The image you've uploaded shows a physics problem involving the forces exerted by the muscles in the back of the leg (gastrocnemius muscles) on the Achilles tendon. It appears to be related to calculating the maximum weight that can be accelerated upward using these muscles, given certain forces and angles.

To assist you further with this problem, here are the key aspects to focus on:

• The forces are shown as vectors, each labeled as 200 N, applied at angles of 20° and 30° from the vertical.
• The goal is to find the magnitude and direction of the total force on the Achilles tendon that results from these muscle forces.

Would you like me to guide you step-by-step through the solution, or would you prefer to begin solving it on your own first?

Let me know how you'd like to proceed!