Fc is the force exerted by the food being chewed against the jawbone, T is the force of tension in the masseter, and R is the force exerted by the socket on the mandible. Find T and R for a person who bites down on a piece of steak with a force of 50.0 N. Figure P8.32 8 3.50 cm 7.50 cm Masseter Mandible

Q: (a) When opening a door, you push on it perpendicularly with a force of 55.0 N at a distance of…

A: Write the variable with given values.

Q: Consider the diagram below: F₁ = 10 N What is the torque created by F1? F₂ = 5 N X₁ F₁ X₁ = 3m X₂ F2…

A:

Q: 2 Two masses are attached to a uniform meter stick as shown in the figure below. The masses of m1…

A:

Q: What is the magnitude of torque that would need to be applied to stop the motion of a 10-kg ball…

A: Calculate the change in angular momentum. ΔL= I(ωi - ωf)     = (10*102)(5 - 0)    = 5000 kgm2s-1

Q: C Find the net torque on the syster m2 4 kg 2 kg 2 kg b. m, A) B) C) 0.3 m 0.9 m 2 kg 8 kg 0.2 m 0.6…

A: Let the torque in clockwise direction be positive and in Anticlockwise direction is negative .

Q: D Question 7 1 pts Darth Vader grabs an imperial soldier and lifts him off the floor. He holds the…

A: Given:- L=1.2 m Angle=40 degree Mass=75 kg Find torque. Now,

Q: 55. A 40 kg, 5.0-m-long beam is supported by, but not attached to, the two posts in Figure P8.55. A…

A: Solution :-

Q: 15.0 kg bucket of water is suspended by a very ligl ind a solid uniform cylinder 0.300 m in diameter…

A:

Q: b) A cantilever beam of length L is embedded at its left end. Find the deflection of the beam when…

A:

Q: Figure P8.29 shows a uniformbeam of mass m pivoted atits lower end, with a horizontalspring attached…

A: a)The mass of the beam is m, horizontal angle is ϴ and distance of the spring is d.

Q: Calculate the net torque (magnitude and direction) on thebeam in Figure P8.5 about (a) an axis…

A:

Q: (a) Calculate the force (in N) the woman in the figure below exerts to do a push-up at constant…

A: Given that: Mass, m=53 kg

Q: a RF, RF2 Wtp Wt, ET; = 0 = (RF;)(1) = (Wt)(d)- (Wt,)('/2 ) %3D A 75 kg. 1.75 m tall person lays on…

A:

Q: The chewing muscle, the masseter, is one of the strongest in the human body. It is attached to the…

A:

Q: A bowler holds a bowling ball (M = 6.9 kg) in the palm of his hand (see the figure below). His upper…

A: Given: M =6.9 kgm =2.1 kgd =4.0 cm =0.04 mD = 15 cm =0.15 mL =33 cm =0.33 m

Q: 350 250 A fish has been hooked amd pulling a fisherman's 192 cm long fishing rod as shwon in the…

A: Given data: The pulling force by fish is F=224 N. The length of rod is l=192 cm.

Q: 34. ||| The 2.0-m-long, 15 kg beam in Figure P7.34 O is hinged at its left end. It is "falling"…

A: Given that, Length (l) =2mMass  (m) =15 kgrotating in clock wise direction b) at middle…

Q: A thin 2.00 kg box rests on a 6.00 kg board that hangs over the end of a table, as shown. How far…

A:

Q: 3. Two masses are attached to a uniform meter stick as shown in the figure below. The masses of m1…

A:

Q: Un objeto atado al final de una cuerda se balancea en un circulo vertical (R = 1.2 m), como se…

A: Draw the FBD of the mass.

Q: . A 8.0 m long, non-uniform beam weighing 750 N, supported by two weightless cables, is at rest in…

A: T2 = 375N Center of mass will be at center of beam. i.e 4m from left side

Q: E Suppose a torque rotates your body about one of three different axes of rotation: case A, an axis…

A: Moment of inertia If the mass is at a greater distance from the rotational axis, the moment of…

Q: A 240 g , 22-cm-diameter plastic disk is spun on an axle through its center by an electric motor.…

A: Given:m=240 gm = 0.240 kgd=22cm=0.22mr=d/2=0.11 mωo=0 rad/sω=1700rpm = 1700*2π60 rad/s = 177.93…

Q: *60. ao A rigid massless rod is rotated about one end in a horizontal cir- cle. There is a particle…

A:

Q: 22P. What is the torque about the origin on a jar of jalapeño pep- pers located at coordinates (3.0…

A:

Q: Figure P8.76 shows a clawhammeras it is being used to pull anail out of a horizontal board.If a…

A: a)The formula for the force exerted by the hammer claws on the nails,

Q: Consider the diagram below: F₁ = 10 N F₂=5 N What is the net torque on the system? X₁ X₁ = 3m X₂ F2…

A: Given F1 = 10 N F2 = 5 N x1 = 3 m x2 = 5 m We have to calculate the net torque on the system.

Q: You are installing a new spark plug in your car, and the manual specifies that it be tightened to a…

A: Given, magnitude of torque = 34 Nm and distance = 0.28 m

Q: An 82.0 kg-diver stands at the edge of a light 5.00-m diving board, which is supported by two narrow…

A: Draw the free-body diagram of the system.

Q: 8. Two masses are attached to a uniform meter stick as shown in the figure below. The masses of m1…

A:

Q: FM Q11) How much force (FM in N) must the biceps muscle exert when a 5.0-kg mass is held in the hand…

A:

Q: 6- What is the moment of inertia for uniformly shaped, rigid bodies? [2] 7- The mass of each ball is…

A:

Q: Consider the diagram below: F₁ = 10 N What is the torque created by F2? F₂=5 N X₁ - X₁ = 3m X₂ F2 X₂…

A:

Q: Given: The four forces and F = 200 N geometry shown. 6 m F2 = 600 N Find: The force F5 required to…

A: Given are the magnitudes of the following forces : F1= 300 N   ; F2= 600 N   ; F3 = 900 N   ; F4 =…

Q: In the figure, (b) shows arrows of lengths re locating the center of gravity of each segment. Use…

A: Analyze the following figure, The coordinates of the center of gravity (c.o.g) for given respective…

Q: When a person stands on tiptoe (a strenuous position), the position of the foot is as shown in…

A:

Q: The massive pully has moment of inertia I = 1/2MR2. Calculate the downward acceleration of the…

A:

Q: Figure P8.74 shows a vertical force applied tangentially to a uniform cylinder of weight w. The…

A:

Q: How close to the right edge of the 56 kg picnic table shown can a 70 kg man stand without the table…

A: Given data *The mass of the picnic table is m = 56 kg *The mass of the person is M = 70 kg The…

Q: 23. | In Figure P7.23, force F₂ acts half as far from the pivot as F₁. What magnitude of F2 causes…

A:

Q: Two masses are attached to a uniform meter stick as shown in the figure below. The masses of m1 and…

A:

Q: The chewing muscle, the masseter, is one of the stron- gest in the human body. It is attached to the…

A: The torque about an axis that perpendicular to the page through the point where the tension force…

Q: For the circular area, the moments of inertia I, and I, are: -A = mr 1- 1,= C For the triangular…

A:

Q: A. Does the pivot point exert a force in the ruler? Does it exert a nonzero torque about the pivot?…

A: Newton's third law: It states that " Every action have their equal and opposite reaction". In the…

Q: The weights W1 and W2 in the figure are in rotational equilibrium. Which of the following statements…

A: The two given weights are w1 and w2The distance of w1 from the pivot point = L1The distance of w2…

Q: A) 48 B) 72 C) 85 D) 96 E) 57 6) A 80kg box standing on a floor has a coefficient of static friction…

A:

Q: You are installing a new spark plug in your car, and the manual specifies that it be tightened to a…

A: The equation for the magnitude of the torque is given by, τ=rFsinθ Here, r is the distance from the…

Q: Two masses are attached to a uniform meter stick as shown in the figure below. The masses of m1 and…

A: Given data: The masses are,             m1=50 gm2=75 g The mass of the stick is m=150 g. The…

Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 150 N at a distance of…

A: Given : Perpendicular distance →d=0.175 m  Force→F=150 N Standard data used : 1 N= 0.738 pound-foot

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.