The tendon in a man's leg is 0.01m long. If a force of 5N stretches the tendon by 2.0 x 10-5m, calculate the strain on the muscle.
Question 1 Report
The tendon in a man's leg is 0.01m long. If a force of 5N stretches the tendon by 2.0 x 10-5m, calculate the strain on the muscle.
Answer Details
To calculate the strain on the muscle, we can use the formula:
Strain = (Change in length) / (Original length)
Here, the change in length is the amount by which the tendon is stretched, and the original length is the length of the tendon before it is stretched. Substituting the values, we get:
Strain = (2.0 x 10^-5 m) / (0.01 m)
Strain = 2.0 x 10^-5 / 0.01
Strain = 2.0 x 10^-5 x 100
Strain = 2.0 x 10^-3
So, the strain on the muscle is 2.0 x 10^-3.
Therefore, the correct option is: "2 x 10^-3."
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