Question 12 of 60 Fill in the blanks: refers to a muscle's pulling force and the way those forces can be changed using bones and joints as levers.
Q: Q3. In the figure below, one end of the uniform beam of mass 50 kg is hinged to a wall. The other…
A: Given:- Beam mass = m = 50 kg Box mass = m' = 10 kg…
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Q: 3 m- B 0.5 m W A 100 N
A: Given data, Hanging weight = 100 N
Q: s Weight is between fulcrum point ----and muscle force for example *
A: Elbow joint
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Q: Please see attachment. How much force in Newtons must the tendon exert to keep the leg in this…
A: Given: Mass of the lower leg and the weight = 3.2 Kg The distance of the leg to the knee = 50 cm
Q: Looking at the following pictures, which one shows equilibrium?
A: Given:The arrows in the figures marked as Left force and right forceare the important clue to answer…
Q: To pull with a force F=172 N on the scale as shown, what should the tension in your biceps muscle…
A: The free-body diagram of the system is shown below.
Q: The figure shows three different pipes sitting at rest. Pipes A and C have masses fixed in place as…
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Q: A plank is 3.5 meters supported by a pivot point at the center. Child A (m = 40kg) is located 1…
A: Take the pivot point as the origin. The masses of the children are mA=40 kgmB=30 kgmC=50 kg The…
Q: In a third class lever system: Question 33 options: the applied force and the resistance are…
A: the applied force and the resistance are found on the same side with applied force closer to the…
Q: Question 17 A beam 6 m in length is placed on a support so that it pivots at the point of the…
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Q: The next 3 questions use the following information: When you lift an object by moving only your…
A: Solution: Given Values, Mass of forearm (m)=1.50 KgDistance bicepsdbiceps=3.00 cmDistance of…
Q: A 56 kg woman stands on a very light, rigid board that rests on a bathroom scale at each end, as…
A: Given,
Q: 16. Calculate the effort by the biceps muscle according to the following diagram. R effort 50 mm 150…
A: We are given various forces acting on arm. This is when we are lifting some weight. The value of…
Q: Calculate the force the biceps muscle must exert to hold the forearm and its the Figure?
A: Given:- A figure is given as Find:- a. Calculate the force that the biceps muscle must exert to…
Q: est X 000 With reference to a swinging per X + Question 17 A beam 6 m in length is placed on a…
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Q: 5) Suppose you used an ideal pulley of the type shown in image (c) in the figure below to support a…
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Q: The most common lever in the body is first class lever.
A: It is false statement
Q: Two masses M, and M, are attached to different springs as shown in the adjacent figure. The upper…
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Q: H.w: Find the values of (P) and (F) for forces shown in the following figure for produce an upward…
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Q: Calculate the magnitude of motive and stabilizing/destabilizing force when a muscle attached to a…
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Q: TOPIC: First and Second Condition of Equilibrium Please help me solve this problem with a clear…
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Q: ould therefore exert a force to keep the head erect. That is why your head falls forward when you…
A: Solution: Given that w = 55 N, r1 = 4.8 cm, and r2 = 2.9 cm.) magnitude N direction (upward,…
Q: Apply the equilibrium conditions to find the masses m1, m2, and M required to balance the mobile.…
A: Apply the equilibrium conditions to find the masses m1, m2, and M required to balance the mobile. We…
Q: What exactly is meant by the term "condition of equilibrium"? How can we be sure that we have…
A: The term "condition of equilibrium" refers to a state in which a system remains balanced, stable,…
Q: (7) True or False: Joints and muscles often exert forces that act in opposite directions.
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Q: Triceps muscle 3 Biceps muscle m=25 kg cm 16 cm 38 cm Calculate the force the biceps muscle must…
A: Given : r1 = 4 cm = 0.04 m r2 = 16 cm = 0.16 m r3 = 38 cm = 0.38 m ma = 2.5 kg mb = 4 kg
Q: What will happen when the supports are removed from this system? 30 kg 12 kg kg 2 1.75 1.5 1.25 1…
A: Consider the given data as below. Mass, m1=30 kg Mass, m2=5 kg Mass, m3=12 kg Draw the free body…
Q: What is translating rigid body?
A: To determine,What is translating rigid body.
Q: Question 18 A bar weighs 2 N and is 5 m in length What is the weight needed (M) to balance the bar?…
A: The weight of the bar is 2 N.The length of the bar is 5 m.The hinged point from the left side the 3…
Q: A car is stuck in the mud. A tow truck pulls on the car with the arrangement shown in the figure…
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Q: Two women lift an elephant 777kg weight with a crowbar when the fulcrum for this lever is 0.18m from…
A: Solution:-Given thatCase-1; Case-2; where g=9.81 m/s2
Q: We analyzed the biceps muscle example with the angle between forearm and upper arm set at 90 (see…
A: Given Data :- The mass of the book is mb = 3.4 kg. The mass of the arm is ma = 2 kg. The distance…
Q: Two identical, side-by-side springs with spring constant 240 N/m support a 2.00 kg hanging box. Each…
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Q: (i) a) For each of the weightless and frictionless pulley systems (a) to (e) in Figure Q5a:…
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