The leg and cast in Figure P4.20 weigh 220 N (w1). Determine the weight w2 and the angle α needed so that no force is exerted on the hip joint by the leg plus the cast.
Q: Cauchy is trying to push a cart with a force of 75N at an angle of 34 degrees, but the ground is…
A:
Q: As snown below, the mass of block I is m1 = 3.0 kg, while the mass Block 2 is m2 К. m, and the…
A:
Q: A ball, with a mass of 5 kg, acceelerates in the +a direction with a magnitude of 5 m/s? and in the…
A: Given Data : The mass of the ball is given as Mb = 5 Kg. The acceleration of the ball in the…
Q: The force F = (70, 70) N acts on a mass of 9 kg. At time t = 0 s, the mass is initially at rest. In…
A: Given that ,F=70,70 Nmass=9 kgt=0
Q: The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N.…
A:
Q: The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N.…
A: Given data The upward normal force is N1=620 N The weight of the passenger is W1=650 N Let the…
Q: the
A:
Q: 58. V The systems shown in Figure P4.58 are in equilibrium. If the spring scales are calibrated in…
A: a. the net force in the vertical direction is T=mg=5 kg9.8 m/s2=49 N so the scale reading is 49 N.
Q: Two packing crates of masses m1 = 10.0 kg and m2 = 4.60 kg are connected by a light string that…
A: a)the equation of motion for the two masses is, Here, T is the tension and a is the acceleration of…
Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.9Ni +…
A:
Q: Which of the following forces is most likely to match the weight of an average high school student?…
A:
Q: A body of unknown mass and resting on a horizontal ground is applied an upward force of 100 N at a…
A: Given data: Upward force (F) = 100 N Normal force (FN) = 96 N Required: Mass of the body FBD
Q: a box of dirty money (mass m1 =3.0 kg) on a frictionless plane inclined at angle 30. The box is…
A: It is given that,
Q: The cable supporting a 2105 −kg−kg elevator has a maximum strength of 23260 N. What maximum upward…
A: Given data: Mass of elevator (m) = 2105 kg Maximum tension in cable (T) = 23260 N Required: The…
Q: Consider a 100-N weight suspended by two wires as shown in theaccompanying figure. Find the…
A: Let the weight of the suspended mass be denoted as W The equilibrium condition for the above…
Q: How would you give the value of g ⃗ in vector form?
A:
Q: Consider a 50-N weight suspended by two wires as shown in theaccompanying figure. If the magnitude…
A: The net force along the horizontal direction, F2cos60°-F1cosα=0 The net force along the vertical…
Q: Two forces F, = (81.24î – 26.83ĵ) N and F, = (27.41i - 80.52ĵ) N are exerted on a particle. The…
A:
Q: Three astronauts, propelled by jet backpacks, push and guide a 123 kg asteroid toward a processing…
A: Mass , m = 123 kg F1 = 29 N F2 = 50 N F3 = 43 N θ1 = 30°, θ3 = 60°. To find = a) Magnitude of…
Q: Let a block of mass m1 be located on a plane with inclination 0 and joined by a rope passing through…
A:
Q: A mountain climber, is hanging between two cliffs by a rope. She weighs 600 N. Find the tensions in…
A:
Q: A 500 N parachutist is falling with air resistance of 200 N upwards. What si the net force
A: Given the weight of the parachutist W=500N (downwards) The air resistance acting on it Fr= 200N…
Q: A bowling ball of mass M1 = 6 kg is initially at rest on the sloped side of a wedge of mass M2 = 9…
A: Given: The mass (M1) of the bowling ball is 6 kg. The mass (M2) of the wedge is 9 kg. The slope of…
Q: What will be the mass of a body, if it has a weight? of 1500 |bاخترأحد الخیارات a. 152.91 slugs b.…
A:
Q: Consider a 25 kg barrel is lifted upwards while hanging to a rope. If the barrel accelerates upwards…
A:
Q: A cart ( m=2012 g) is moving horizontally due to a horizontal tension force applied by a string. If…
A: Given data: Mass of cart, m=2012 g=2.012 kg Acceleration, a=2.4 m/s2
Q: Overcoming an object’s inertia always requires a(n)___. * a. large mass b. massive force c.…
A: According to Newton's first law of motion, Inertia is a tendency of an object to maintain its…
Q: Which one(s) of the following force diagrams depict an object moving to the right with a constant…
A: Option A and C represent object moving to the right with a constant speed. For an object to move…
Q: A woman weighs 554 N on Earth, Her weight on Mars where the acceleration due to gravity s37 m/s is…
A: Given: Weight of woman on earth = 554 N Gravitation on earth = 10 ms2 Gravitation on Mars = 3.7 ms2
Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9.9Ni +…
A:
Q: A 1130-kg car is held in place by a light cable on a very smooth (frictionless) ramp. as shown. The…
A:
Q: Two packing crates of masses m1 = 10.0 kg and m2 = 6.00 kg are connected by a light string that…
A: The net force exerted on the block m2 along x axis is, ∑Fx=maxT-m2gsinθ=m2a…
Q: A 276-kg glider is being pulled by a 1 950-kg jet along a horizontal runway with an acceleration of…
A: The free body diagram is given below.
Q: What is the vertical component of the force 5 N acting on a particle along a direction making an…
A: A vector A making an angle θ has two component . horizontal component =A cosθ vertical component =A…
Q: Two masses m1=4 Kg and m2=10 Kg are connected with string and pulled with a force F=22 N that makes…
A:
Q: 5. A5 kg box is being subjected to the following Forces: 5N North 11 N West 17 N South 3N East 14 N…
A:
Q: m, m. Four weights, of masses m1 = 3.00 kg, m2 = 1.00 kg, m3 = 4.00 kg, m4 = 2.00 kg, are hanging…
A:
Q: Consider a 10-kg steel ball hanging by cables A, B, and C as shown in the figure below. What is the…
A:
Q: Two packing crates of masses m1 = 10.0 kg and m2 = 5.60 kg are connected by a light string that…
A: Let T and a are the tension and the acceleration of both mass.Consider the FBD of both mass below.
Q: 45.0° 45.0° 60.0 N 60.0 N (a) What is the resultant force exerted by the two cables sup- porting the…
A: Consider T1 and T2 be the force acting on the cable.As the angle between the supports (point where…
Q: Consider two blocks hung by a massless string from a frictionless pulley as shown in the figure The…
A: Tension in a string when both block angle makes zero degree angle is given by the formula:- T =…
Q: antelope is being pulled by two forces whose vector-component expressions are: F1 = 3.6Ni + -8.9Nj…
A: If multiplication of two vector is a scalar quantity then it called scalar product
Q: A 5 kg box is being subjected to the following Forces: 5 N North 11 N West 17 N South 3 N East 14 N…
A:
Q: The two blocks are sliding down the incline. Block 1 has a mass m1 = 1.2 kg and the cooefficeint of…
A: Mass of block 1, m1=1.2 kg Coefficient of kinetic friction between the first block and the surface,…
Q: Find and plot the equillibrant for the following forces (use protractor and ruler) 1. F1-61.0 N at…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
The leg and cast in Figure P4.20 weigh 220 N (w1). Determine the weight w2 and the angle α needed so that no force is exerted on the hip joint by the leg plus the cast.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 3 images
- A 200 N sign hangs from the middle of a cable between two buildings. The ends of each cable are attached to each building at the same height. The cable cannot exceed 1500 N without breaking. Find the minimum angle that the cable can make from the horizontal.A gymnast rises onto her toes, as shown in the picture on the right. The floor pushes up on the ball of her foot with a force of N=313 N. If 0=56.0°, what are FH the forces in her heel (TH) and ankle joint (T), and what is the angle o? Answers: TH=481 N; T,=761 N; b=20.7° N, 0. 4.25 cm 9.66 cm 5.The base of an automobile jackstand forms an equilateral triangle of side length 10 in. and is centered under the collar A. Model the structure as one with a ball and socket at each joint and determine the force in members BC, BD, and CD. Neglect any horizontal reaction components under the feet B, C, and D.
- ment Chapter 05, Problem 007 There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown. For F, = 20.0 N, a = 13.5 m/s², and 0 = 21.5°, find the second force (a) in unit-vector notation and as (b) a magnitude and (c) a direction. (State the direction as a negative angle measured from the +x direction.) (a) Number i + jUnits (b) Number Units (c) Number Units Click if you would like to Show Work for this question: Open Show Work SUBMIT ANSWER SAVE FOR LATER Question Attempts: 0 of 10 usedThe base of an automobile jackstand forms an equilateral triangle of side length 13 in. and is centered under the collar A. Model the structure as one with a ball and socket at each joint and determine the force in members BC, BD, and CD. The forces are positive if in tension, negative if in compression. Neglect any horizontal reaction components under the feet B, C, and D.Assume F = 780 lb, b = 13 in., h = 20 in.The center of mass of the arm shown in the figure is at point A. Find the magnitudes (in N) of the tension force Ft and the force Fs which hold the arm in equilibrium. (Let θ = 22.0°.) Assume the weight of the arm is 42.9 N.
- A persons head is bent over her book. The head weighs P=37.2 N and is supported by the muscle force F m exerted by the neck extensor muscles and by the contact force F c exerted at the atlantooccipital joint. Given that the magnitude of F m is 60.0 N and is directed 35.0 degree below the horizontal. Find the magnitude of the contact force F c.A uniform plank of length 2.00 m and mass 29.0 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 705-N person is d = 0.500 m from the left end. magnitude of T, 493.56 378 Your response differs from the correct answer by more than 10%, Double check your calculations. N 671.95 Your response differs from the correct answer by more than 10%, Double check your calculations. N magnitude of T. magnitude of T, 40.0° -2.00 mA professional athlete tears their Achilles tendon. There are two muscles in the back of the leg that pull upward on the Achilles tendon, as shown in the image below. (The Achilles tendon is the gray part above the heel) F₂ (250 N) F, (250 N) (a) Using information from the image above, what is the magnitude of the total force on the Achilles tendon? Number (b) What is the direction of the force on the Achilles tendon in the image? Up Down Left 20% 20° Right
- ament Chapter 05, Problem 007 There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown. For F, = 20.0 N, a = 13.5 m/s², and 0 = 21.5°, find the second force (a) in unit-vector notation and as (b) a magnitude and (c) a direction. (State the direction as a negative angle measured from the +x direction.) %3D (a) Number i+ j Units (b) Number Units (c) Number Units Click if you would like to Show Work for this question: Open Show WorkA uniform plank of length 2.00 m and mass 34.0 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 695-N person is d = 0.500 m from the left end. magnitude of N magnitude of T N magnitude of N T₂4 7,44 2.00 m T. 40.0⁰ QThe slope of the 7.9 kN force F is specified as shown in the figure. Express F as a vector in terms of the unit vectors i and j. Assume a = 11, b = 5. Answer: F = (i a b -x i+ MI j) kN