Q4/ Two identical spheres of radius 8 in. and weighing 2 lb on the surface of the earth are placed in contact. Find the gravitational attraction between them.
Q: Find the internal forces at point B.
A: To find Internal forces at Point B
Q: Show that the points A, B and C, with position vectors p+q, p-q and p respectively, lie on the same…
A: Position vectors of A= p+q Position vectors of B= p-q Position vectors of C= p
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A: The free body diagram is given as, Here Ay is the vertical reaction at support A, Ax is the…
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A: Tangential force from gear B to A is TA=IAαA=mArA22×arA=mArA2×a⋯⋯⋯(1) Torque applied is…
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Q: The strings AB and AC connect 500-g mass A to the vertical shaft BC. When the shaft rotates with a…
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Q: Let F1, F2, F3 and F4 be four forces acting on a dimensionless particle. The force F4 represents the…
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Q: The moment of the force E-960-lb about the point O in Cartesian vector form is
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Q: Find the resultant system of converging forces
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Q: A stone of mass ? = 0.1 ??, attached to the end of a 1 ? long rope, rotates in the direction of the…
A: Given, Mass, m=0.1 kg Tangential velocity, v=10 m/s Radius, r=0.1 m θ=370
Q: Figure Q2(b) shows two masses m and m: hanged together at the link AB. If the mass m, = 20 kg, and…
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Q: The box of mass m = 10 kg is in motion. What is the minimum force F needed to keep it moving?
A: Given that: m = mass of the body = 10 kg coefficient of static friction = 0.2 coefficient of kinetic…
Q: Obtain the equation of motion by drawing the free body diagrams of the given system.
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Q: Looking at the figure, suppose that M1 = 165 lb⋅ft , M2 = 90 lb⋅ft, M3 = 110 lb⋅ft. Determine the…
A: solved;
Q: Q3: Each propeller of the twin-screw ship develops a full-speed thrust of ( 300 kN ). In maneuvering…
A: Given: The propeller of a twin-screw ship develops thurst F=300 kN. The force exerted by the tug is…
Q: Four masses m1, m2, m3 and m4 are 10 kg, 20 kg, 30 kg and 40 kg respectively. The corresponding…
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Q: Q4/ Find the value of d of the parallel force system at which the resultant of the two forces acts.…
A: Consider the given figure. Calculate the resultant force acting on the member. Fr=600 N+-650 NFr=-50…
Q: The gear and attached V-belt pulley are counterclockwise and are subjected to the tooth load of 1600…
A: solved
Q: Qu: Calculate the magnitude f direction of force exerted on the three-quarter cylinder (ABCD), shown…
A: Given: The length of the cylinder is 3m.
Q: mass of each cylinder is R, and the radius d secondary force and moment balance.
A: Cylinder 2 fires=270°Mass of each cylinder=RRadius of each mass = r
Q: The cable spool shown at the right has a weight of 50 lbs and has a moment of inertia of .28…
A: Given Weight, m = 50 lbs Tension, T = 50 lb Moment of inertia, I =…
Q: Find the x-component the resultant of two forces: A= 150N, acting 30 degrees to left of the y-axis,…
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Q: The crane's arm has a pin support at A. The hydraulic cylinder BC exerts a force on the arm at C in…
A: The Answer is Below
Q: Q2/ The out - of - balance of a machine rotor is equivalent to 5 kg at 10 mm radius in one plane A,…
A: Mass of the rotor (m) = 5 kg Radius of the one plane A = 10 mm AB = 375 mm Need to determine the…
Q: .A railway engine weighing 60 tonnes is moving with a speea of 10 m/sec on a circular track whose…
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Q: Two (2) huge circular mass are resting inside a larger container with a length equal to 9 meters.…
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Q: In the figure below, find the resultant of the two forces and a direction
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Q: hydrogen balloon rises vertically with an upward force of 500 N and is attached to a point A at an…
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Q: 2. A uniform 7 m long table surface with a mass of 20 kg sits on two table legs A and B as shown…
A: The solution of the problem is attached below:
Q: B. 4 in 6 in 8 in 20 in 3 in X The model airplane shown above is supported by a single fixed support…
A: Given: The concentrated load at point A is FA= 4 lbs, The concentrated load at point B is FB= 2…
Q: Q2/ The out - of- balance of a machine rotor is equivalent to 5 kg at 10 mm radius in one plane A,…
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Q: 2. Four masses m1, m2, m3 and m4 are 200 kg, 300 kg, 240 kg and 260 kg respectively. The…
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Q: 6 ft 6ft Determine the moment of the force system of Figure below with respect to point A and B
A: Consider below FBD for the calculation: Here, UDL between A and B is represented with single…
Q: a body of 500 kg - m² is rotating xis passing through the centre of m vork done by the rotation of…
A: Given:mass moment of inertia, I= 500 kg-m2work done, W=100 kJ
Q: 2: In order to visualise the forces and moments on the aircraft, it is necessary to establish a set…
A: In flight, an aircraft can rotate in three dimensions: yaw, which moves the nose left or right…
Q: when we have smooth surface at the contact to the body, we will have one tangent force to the body…
A: Given question: True or False : When we have smooth surface at the contact to the body, we will have…
Q: The strings AB and AC connect 500-g mass A to the vertical shaft BC. When the shaft rotates with a…
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Q: Particle A lies on the x-y plane and is acted on by the three forces shown. Find the resultant of…
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Q: Q4) A commercial airliner with four jet engines, each producing 90 kN of forward thrust, is in a…
A: Daa given- Thurst producing by jet engine = 90kN
Q: Q4: Consider the two vectors A= 7i-7j)m, B= (-14i-5j)m. Calculate: (a) A+B (b) A-B (c) |A+B[ (d)…
A: Write the given data:
Q: The side AB has a mass of 50 kilograms per meter. Find the reactions in the predicates B
A: Consider the free body diagram shown below for the given system.
Q: A 50 kN, 4 m B 2 m 60° 100 kN 30° 140 kN m
A: Given: Force F1=50kNForce F2=PForce F3=100kNM=140kNm
Q: Using the component method, find the complete resultant of the following forces: F= 2m, 40° N of E,…
A:
Q: The weight of the base is negligible What is the moment of the weight of Part G3 about Point A?…
A: In the 3D space, the moment of a force vector acting at 'B' about any point 'A' is given by:…
Q: Q4) A commercial airliner with four jet engines, each producing 90 kN of forward thrust, is in a…
A: Draw a labeled diagram of the given system. Calculate the net force in the x-direction, Fx=-90…
Q: 4. Find "p" that will impending motion. Cause = 200 N
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Q: m1 m2 m3 m4 el e2 e3 e4 alfa beta L1 L2 L3 L4 L5 (kg) (ke) (kg) (kg) mm mm deg deg. mm mm mm mm mm…
A: There may be unbalanced forces in any system having a rotating or reciprocating element due to the…
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- Two 12-kg spheres are placed 400 mm apart. Express the gravitational attraction acting between the spheres as a percentage of their weights on earth.A person weighs 30 lb on the moon, where g=5.32ft/s2. Determine (a) the mass of the person; and (b) the weight of the person on earth.Find the elevation h (km) where the weight of an object is one-tenth its weight on the surface of the earth.
- Consider the robotic arm shown below, made up of individual arms AB and BC. The weight of the arms AB and BC are each 160 N, and the resultant weight force is shown to act through each arm's center of gravity as shown. You may assume that the center of gravity is occurring along the midpoint of each arm's length. The robotic arm is picking up a package that weighs 40 N, and the 40 N weight force acts through the package's center of gravity at the location shown. ०८ b) 600 mm 160 N Bo 40° -600 mm 160 N 150 mm 20⁰ 40 N solve the following engineering physics problems with detailed explanations of every step. a) Consider the robotic arm AB. Calculate the moment arm of the individual arm's weight force with respect to the robotic arm's shoulder at point A. Report your answer in mm. Consider the robotic arm BC. Calculate the moment arm of the individual arm's weight force with respect to the robotic arm's shoulder at point A. Report your answer in mm. c) Consider the 40 N package. Calculate…Consider the robotic arm shown below, made up of individual arms AB and BC. The weight of the arms AB and BC are each 160 N, and the resultant weight force is shown to act through each arm's center of gravity as shown. You may assume that the center of gravity is occurring along the midpoint of each arm's length. The robotic arm is picking up a package that weighs 40 N, and the 40 N weight force acts through the package's center of gravity at the location shown. COA 600 mm d) 160 N Bo 40° 600 mm 160 N 150 mm 20⁰ 40 N solve the following engineering physics problems with detailed explanations of every step. a) A servomotor at point B is exerting a torque value to resist the rotation induced by the weight force of the robotic arm BC and the weight force of the 40 N package. Calculate the required torque at point B necessary to resist the moment caused by the robotic arm BC and the 40 N package. Indicate the direction of the required torque ( or U). Report your answer in N-m. b) A…In the figure below, the masses of each object are: m₁ = 2.00 kg, m₂ = 2.00 kg, m³ = 3.00 kg. The labeled distances are: d₁ = 30.0 cm, d₂ = 106 cm, d3 = 60.0 cm (where d is the x distance for the center of the block). The height of each block is h₁ = 21.0, h₂ = 28.0 cm, and the h3 = 11.0 cm. Assume the center of mass for each individual object is at the center of the object. Hint: Consider the final center of mass (x,y) relative to the axes shown in the figure. Note the positions of the boxes relative to the axes and to one another. Determine the positions, x and y, of the center of mass for the system below. y Enter to 3 significant figures Center of mass (x, y): ( d1 m1 d3 d2 h1 cm m3 m2 h2 11h³ X ✔cm) Think and Prepare 1. For each of the boxes, m₁, m₂ and m3, where is the center of mass located? Carfefully, identify the
- In 2019, SCUBA divers from Mexico explores the Atlantic Ocean (64 lb/ft³) and finds a circular clock thought to be the ancient remnants of the legendary Atlantis. If the clock measures 1.3 ft. in diameter and depth is measured to be 1250 ft. from the surface to the center of this clock, what force is experienced by the object? A. 251327.4123 lb: B. 53092.9159 lbf C. 16900 lbf D. 106185.8317 lbfIf the resultant of the parallel force system is 800 lbs downward, what is the value of P (in Ibs)? 2ft 4ft 3ft 300 Ibs 200 lbs1) A small steel block and a magnet rest on a horizontal frictionless table. The steel block weighs 0.07N and the magnet is fixed to the table. The force acting on the steel block by the magnet is inversely proportional to the square of the distance between the steel block and the magnet. When the block is 26cm away from the magnet, the force becomes 0.145N. If the block starts its motion from rest at this position, what is the magnitude of the velocity of the block when it is 9.5cm away from the magnet?
- 1.) Find the sum of the vertical forces in pounds if F1 = 30 lb at 60 deg N of W and 50 lb at 40 deg S of E. 2.) Find the resultant force if F1 = 20 N south and F2 = 30 N west.1.A body hangs from a spring balance supported from the roof of an elevator. If the elevator has an upward acceleration of 4 ft/sec squared and the balance reads 45 lb, what is the true weight of the body in lb?Find T1 and T2 40° 500 T T2 5.0 kg