The spring stretched 10cm under the action of 200N force. Determine the stiffness of the spring.
| November 25, 2020 | education
The spring stretched 10cm under the action of 200N force. Determine the stiffness of the spring. How long will the spring stretch under the force of 200N?
F = -kx
F – elastic force equal to the applied force = 200N
x – spring extension = 10cm = 0.1m
k – spring stiffness -?
F = kx2: 2 k = 2F; x2 x2- x squared k = 2 * 100: 0.01 = 20,000 n / m2
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