Asked Jan 28, 2020

An archer pulls her bowstring back 0.440 m by exerting a force that increases uniformly from zero to 253 N.

(a) What is the equivalent spring constant of the bow?

(b) How much work does the archer do in pulling the bow?

Expert Answer

Step 1

(a) Write the expression for spring force

Physics homework question answer, step 1, image 1
Step 2

Substitute the values

Physics homework question answer, step 2, image 1
Step 3

(b) Write the expression for...

Physics homework question answer, step 3, image 1

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