The lateral head and the medial head of the gastrocnemius muscle pull on the Achilles tendon, as shown. The medial head T₁ and lateral head T₂ apply a force of 180 N and 190 N, respectively. y T₁ Gastrocnemius 20% N 30% (a) Calculate the net force experienced by the Achilles tendon. Enter to 3 significant figures Magnitude of net force = T₂ X Achilles Tendon b) What direction is the net force acting on the Achilles tendon? Enter the angle with respect to the y- axis. A negative angle means the force is angled to the left of the y-axis and a positive angle means
The lateral head and the medial head of the gastrocnemius muscle pull on the Achilles tendon, as shown. The medial head T₁ and lateral head T₂ apply a force of 180 N and 190 N, respectively. y T₁ Gastrocnemius 20% N 30% (a) Calculate the net force experienced by the Achilles tendon. Enter to 3 significant figures Magnitude of net force = T₂ X Achilles Tendon b) What direction is the net force acting on the Achilles tendon? Enter the angle with respect to the y- axis. A negative angle means the force is angled to the left of the y-axis and a positive angle means
College Physics
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Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The lateral head and the medial head of the gastrocnemius muscle pull on the Achilles tendon, as
shown. The medial head T₁ and lateral head T₂ apply a force of 180 N and 190 N, respectively.
y
T₁
Gastrocnemius
20°
✔N
30°
(a) Calculate the net force experienced by the Achilles tendon.
Enter to 3 significant figures
Magnitude of net force =
T₂
X
Achilles
Tendon
b) What direction is the net force acting on the Achilles tendon? Enter the angle with respect to the y-
axis. A negative angle means the force is angled to the left of the y-axis and a positive angle means
to the right of the y-axis. Note that T₁ = 180 and T₂ = 190.
Enter to 3 significant figures
Angle of the net force with respect to y-axis =
✔degrees
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