MY NOTESASK YOUR TEACHERWhen a person stands on tiptoe (a strenuous position), the position of the foot is as shown in Figure a. The total gravitational force on the body, F is supported by the force n exerted bythe floor on the toes of one foot. A mechanical model of the situation is shown in Figure b, where is the force exerted by the Achilles tendon on the foot and R is the force exerted by thetibia on the foot. Find the values of T, R, and when F-n- 755 N. (For 6, enter the smaller of the two possible values between 0 and 90°.)DETAILSR-Achillestendon15.0XX180 cmTibia-NN.250 cm@

The total gravitational force on the body is n=755 N.

When a person stands on tiptoe (a strenuous position), the position of the foot is as shown in Figure a. The total gravitational force on the body, is supported by the force exerted by the floor on the toes of one foot. A mechanical model of the situation is shown in Figure b, where T is the force exerted by the Achilles tendon on the foot and R is the force exerted by the tibia on the foot. Find the values of T, R, and when i -n-755 N. (For 0, enter the smaller of the two possible values between 0 and 90%.)

When a person stands on tiptoe (a strenuous position), the position of the foot is as shown in Figure a. The total gravitational force on the body, is supported by the force exerted by the floor on the toes of one foot. A mechanical model of the situation is shown in Figure b, where T is the force exerted by the Achilles tendon on the foot and R is the force exerted by the tibia on the foot. Find the values of T, R, and when i -n-755 N. (For 0, enter the smaller of the two possible values between 0 and 90%.)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Problem 1.1MA

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

Question

MY NOTES
ASK YOUR TEACHER
When a person stands on tiptoe (a strenuous position), the position of the foot is as shown in Figure a. The total gravitational force on the body, F is supported by the force n exerted by
the floor on the toes of one foot. A mechanical model of the situation is shown in Figure b, where is the force exerted by the Achilles tendon on the foot and R is the force exerted by the
tibia on the foot. Find the values of T, R, and when F-n- 755 N. (For 6, enter the smaller of the two possible values between 0 and 90°.)
DETAILS
R
-Achilles
tendon
15.0
XX
180 cm
Tibia-
N
N
.
250 cm
@

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