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

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

I need the answer as soon as possible
Her foot pivots as a single structure about a single pivot in her ankle. When she stands on tiptoe, her foot pivots about her ankle. As shown in the foot diagram and the free-body diagram below, the forces on one foot are an upward force on her toes from the floor, a downward force on her ankle from the lower leg bone (called the Tibia), and an upward force on the heel of her foot from her Achilles Tendon. Suppose a 61.3 kg woman stands on one foot, on tiptoe, with the sole of her foot making a 25.0 degree angle with the floor, and with the distances are as shown in the figure.
QUESTION 4 In the structure below, member AB is attached to the wall with a fixed support at A and is attached to member BC with a fixed support at B. Force F has a value of 58 lb. Force G has a value of 53 lb. Force H has a value of 55 lb. What is the magnitude of the total reaction force that the ground provides at fixed support A in lb? A 1.5ft H 3ft B F 2ft 40°
A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable has tension T1 and angle 37 degrees with the horizontal. The right cable has tension T2 and angle 22 degrees with the horizontal. The Wracking ball has mass 180 kg. Find the magnitude of tension T2.
The given system is in static equilibrium with the strings AB, BC, and CD connected to support the 40N and 50N weights. The middle string BC is exactly horizontal, and points A and D are connected to a rigid support. Calculate the tension forces T{1}, T{2}, T{3} and the angle theta?
I need it very fast and correct very fast and only handwritten Or skip I'll dislike if not follow these rules please I'll like do handwritten both parts fast
Two forces act on a massless block. If the force FA is known, what must the magnitude of F3 be in order to keep the block from rotating about point P. B A. FB = 3/5 FA B. FB = 3/4 FA C. FB = FA D. FB = 4/3 FA E. FB = 5/3 FA F P 4 m FB 3 m
A 6-m long ladder has a mass of 10 kg, and its center of gravity is 2.4 m from the bottom along the ladder. The ladder is resting on a 5° upward sloping floor at A and on a wall inclined to the right at 5° from the vertical at B, so that it makes an angle of 60° with the horizontal. How far up along the ladder can a 78-kg man climb before the ladder is on the verge of slipping? The angle of friction at all contact surfaces is 15°. Also determine the total reaction at A and B in Newton. Note: Point A is at the left of point B. SOLVE ASAP
1. Solve for the force P that would cause motion if the top and bottom block remain stationary and the middle block slips.2. Solve for the range of force force P that would cause motion if the top block remain stationary and the middle and bottom block slips together. 3. Solve for max force P to cause no blocks to move (remain at rest). N1,N2,F1,AND F2 VALUES ARE GIVEN BELOW
Given: Member OC rotates about the pin at point O when the force T' is applied. Spring AB is unstretched when OC is vertical. The spring constant for spring AB is k = 80 lb/in. Find: the magnitude of force T that is required to hold the position shown. 10 in 45° 5 in B k = 80 lb/in 5 in 30⁰
You are sitting in a chair and you are ready to kick a soccer ball from a sitting position using only your quadriceps muscles to rotate your knee. Be sure you will not pivot your hips, as you are sitting in the chair; we want to simplify this problem to include only rotating your lower leg at the knee joint and keeping your thigh firmly fixed to the seat. For our purposes, your quadriceps muscles can be treated as a single string that exerts a tension on the knee at a right angle from a lever arm of 2.00 cm. The knee is connected to a plausible 50.0 cm lower leg as measured from the pivot point of the knee to the contact point where we will kick the ball.Before we kick it, we would like to balance the ball on our contact point (at our ankle, say) 50.0 cm away from the pivot point of the knee by extending the lower leg straight out (upper leg aligned with the lower leg). The soccer ball has a mass of 400 grams. We will neglect all mass of all parts of the leg here for brevity c) We now…
Can someone please help me to solve question 6? Please show all work, formulas, and diagrams. Please and thank you!!!