Homework Answers
The asnwer to this question is A.
a. The weight of body is not shown in second figure
second figure to right is Free body diagram, which should contain all forces acting on it
so this option a is the correct aswer
b. Since there is support of pin, the pin support exerts forces in any direction, but it cannot exert a moment about the axis of the pin, so there is not reason for moment reaction ar point A
c.Rectangular load (Uniformly Distributed load ) is repalced by point load so this option is not the correct answer
d. There is roller support at point B, so it will have only reaction component perpendicular to surface, so this is also not correct answer
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1. The shown here has a mass of 100kg. What is missing here in the diagram?...
1)What is the uncertainty in the magnitude of the gravitational force on a block with mass...
1)What is the uncertainty in the magnitude of the gravitational force on a block with mass m = 150±0.29 g? Consider acceleration due to gravity to be g=9.81 m/s2. Refer to the equations in the lab manual. 2)What is the magnitude of the gravitational force on a block with mass m = 234±1 g? Consider acceleration due to gravity to be g=9.81 m/s2 3)Consider the vector A, with magnitudes Ax = 128.3 N and Ay = 228.7 N. Calculate the...
Question 1 of 3 Question 1 2.5 points Save Answer Determine the mass moment of inertia...
Question 1 of 3 Question 1 2.5 points Save Answer Determine the mass moment of inertia of the pendulum about an axis perpendicular to the page and passing through point O The slender rod has a massi of 10 kg and the sphere has a mass of 30 kg kg m2 (A 0.675 B. 9.195 C. 9.870 D. 7.971) the mass moment of inertia, lo (Choose the correct answer. If the correct answer is B. 490.5 type B or b...
To apply the equations of motion to a system that involves rotation about a fixed axis and to use this information to determine key characteristics. The slender rod AB shown has a mass of m=57.0 kg an...
To apply the equations of motion to a system that involves
rotation about a fixed axis and to use this information to
determine key characteristics.
The slender rod AB shown has a mass of m=57.0 kg and is being
supported by a rope and pulley system stationed at C. Starting from
rest (in the position shown), the rope and pulley system tug on the
rod causing it to rotate about A. The torque applied to the pulley
is T=2.25 kN⋅m...
this is how the question appear on the page, no information missing A mass of 500...
this is how the question appear on the page, no
information missing
A mass of 500 kg is suspended from a beam by two chains 1,5 m and 2,7 m long respectively. The distance between the suspension points is 3,746 m (see Fig. 5). Determine (a) the load in each chain; the vertical and horizontal reactions at the suspension points. (b) -3,746 m 8746 900 m 500 kg Fig. 6 By resolving the forces horizontally and vertically, find the (b)...
Find all the reaction forces Ax, Ay,Dx,Dy Problem 1 The frame shown in the figure has...
Find all the reaction forces Ax,
Ay,Dx,Dy
Problem 1 The frame shown in the figure has two pin supports at points A and D. Two point loads P1 = P2 = 4 kN and a uniformly distributed load W = 10 kN/m are applied to the frame as shown. The horizontal reaction at support A is -1.037 kN. Note: A positive value here indicates a reaction force pointing to the right, and a negative value one pointing to the left....
A uniform, 24.5 kg beam of length 2.90 m is hanging horizontally as shown in the...
A uniform, 24.5 kg beam of length 2.90 m is hanging horizontally
as shown in the diagram below. It is pinned to a vertical wall at
point B and supported by a uniform 15.9 kg diagonal brace that is
pinned at point C on the beam and at point A on the
wall. [Use g = 9.80 m/s2.]
There is a load W, with a weight of 211 N, hanging at the end of
the horizontal beam. The distance BC is...
unsure what to do here The frame shown in the diagram has force Papplied horizontally at...
unsure what to do here
The frame shown in the diagram has force Papplied horizontally at point B. Point A is pinned and point Eis on rollers. Determine the internal forces Fand Vand the internal moment Mat point J. Force P equals 1300 N. 150 mm 250 mm P с 200 mm D 30 E 200 mm 150 mm Calculate the absolute value in N of the reaction at point A (Type in an integer.) Calculate the absolute value in...
Part A) Angular Acceleration of the Rod Determine the angular acceleration of the rod the instant the rope and pulley system have pulled the rod through an angle of θ=2.50∘. Part B) Normal Component o...
Part A) Angular Acceleration
of the Rod
Determine the angular acceleration of the rod the instant the
rope and pulley system have pulled the rod through an angle of
θ=2.50∘.
Part B) Normal Component of the Reaction at A
Determine the normal component of the reaction the rod exerts on
the pin at A. Use the coordinate system set up by the free-body
diagram below.
Part C) Tangential Component of the Reaction at A
Determine the tangential component of the...
3. Determine the reactions at the supports shown in the following figure. The beam has a...
3. Determine the reactions at the supports shown in the following figure. The beam has a roller joint at A and a pin joint at B. (25 points) 900 N/m 600 N/m
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let...
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=4.0 ft, b=5.0 ft, c=5.0 ft, d=3.0 ft, w = 11.5 kips/ft and P = 63 kips. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. W X B D E a b d For this loading, calculate the reaction forces Ay and Ey acting on the beam. Positive...
Question 1 of 3 Question 1 2.5 points Save Answer Determine the mass moment of inertia of the pendulum about an axis perpendicular to the page and passing through point O The slender rod has a massi of 10 kg and the sphere has a mass of 30 kg kg m2 (A 0.675 B. 9.195 C. 9.870 D. 7.971) the mass moment of inertia, lo (Choose the correct answer. If the correct answer is B. 490.5 type B or b...
To apply the equations of motion to a system that involves
rotation about a fixed axis and to use this information to
determine key characteristics.
The slender rod AB shown has a mass of m=57.0 kg and is being
supported by a rope and pulley system stationed at C. Starting from
rest (in the position shown), the rope and pulley system tug on the
rod causing it to rotate about A. The torque applied to the pulley
is T=2.25 kN⋅m...
this is how the question appear on the page, no
information missing
A mass of 500 kg is suspended from a beam by two chains 1,5 m and 2,7 m long respectively. The distance between the suspension points is 3,746 m (see Fig. 5). Determine (a) the load in each chain; the vertical and horizontal reactions at the suspension points. (b) -3,746 m 8746 900 m 500 kg Fig. 6 By resolving the forces horizontally and vertically, find the (b)...
Find all the reaction forces Ax,
Ay,Dx,Dy
Problem 1 The frame shown in the figure has two pin supports at points A and D. Two point loads P1 = P2 = 4 kN and a uniformly distributed load W = 10 kN/m are applied to the frame as shown. The horizontal reaction at support A is -1.037 kN. Note: A positive value here indicates a reaction force pointing to the right, and a negative value one pointing to the left....
A uniform, 24.5 kg beam of length 2.90 m is hanging horizontally
as shown in the diagram below. It is pinned to a vertical wall at
point B and supported by a uniform 15.9 kg diagonal brace that is
pinned at point C on the beam and at point A on the
wall. [Use g = 9.80 m/s2.]
There is a load W, with a weight of 211 N, hanging at the end of
the horizontal beam. The distance BC is...
unsure what to do here
The frame shown in the diagram has force Papplied horizontally at point B. Point A is pinned and point Eis on rollers. Determine the internal forces Fand Vand the internal moment Mat point J. Force P equals 1300 N. 150 mm 250 mm P с 200 mm D 30 E 200 mm 150 mm Calculate the absolute value in N of the reaction at point A (Type in an integer.) Calculate the absolute value in...
Part A) Angular Acceleration
of the Rod
Determine the angular acceleration of the rod the instant the
rope and pulley system have pulled the rod through an angle of
θ=2.50∘.
Part B) Normal Component of the Reaction at A
Determine the normal component of the reaction the rod exerts on
the pin at A. Use the coordinate system set up by the free-body
diagram below.
Part C) Tangential Component of the Reaction at A
Determine the tangential component of the...
3. Determine the reactions at the supports shown in the following figure. The beam has a roller joint at A and a pin joint at B. (25 points) 900 N/m 600 N/m
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=4.0 ft, b=5.0 ft, c=5.0 ft, d=3.0 ft, w = 11.5 kips/ft and P = 63 kips. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. W X B D E a b d For this loading, calculate the reaction forces Ay and Ey acting on the beam. Positive...
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