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Figure 1 describes a crane that has a mass of 1 tonne, a centre of gravity...
PRAC on inertia, centre of gravity, centre of mass...What do these equations represent? What am I...
PRAC on inertia, centre of gravity, centre of mass...What do
these equations represent? What am I trying to find???
What do these equations represent? What am I trying to
find???
.
if necessary, related info included:
i dont need to know the answers
Σή I, = m, Στή n, Mt 1, 12 (integer) Σrt I, = mm, Σr n, = ML?/1, (3 sig. fig.) ni (integer) 0.35 • Experiment 4 Determine the moment of inertia pre-factors for relation Mass of...
CVE 3303F) /Page 3 of 6 b) A quadrant of a circle sluice gate (as shown in Figure Q2 (b) with radius 1.5 m pivoted as its centre O (G centre of gravity). When the water is level with the pivot...
CVE 3303F) /Page 3 of 6 b) A quadrant of a circle sluice gate (as shown in Figure Q2 (b) with radius 1.5 m pivoted as its centre O (G centre of gravity). When the water is level with the pivot O Calculate the magnitude and dircction of the resultant force on the gate, due to the water and the running moment required to open the gate. The width of the gate is 3 m and it has a mass...
find the centre of mass with refernce to the irgin at A. please answer all parts m,I a rI, 2a Figure 2: A rotating s...
find the centre of mass with refernce to the irgin at A.
please answer all parts
m,I a rI, 2a Figure 2: A rotating shaft with the welded rods. 5. A weightless (light) shaft AB of length 6a that has light rods CD and EF, each of length 1, welded to it at the points C and E such that the rods AB, CD, and EF are mutually perpendicular. Point masses m are attached to the rod CD at end...
You pass by a building site and see a crane that lifts loads to upper floors...
You pass by a building site and see a crane that lifts loads to upper floors of a building under construction. You wonder about the magnitude of the forces that support the beam of the crane. You snap a photograph of the crane with your smartphone. Back at home, you make a drawing of the crane from your photo. Your drawing is shown in the following figure. mg B 6 XCM You estimate the lengths d and l by measuring...
You pass by a building site and see a crane that lifts loads to upper floors...
You pass by a building site and see a crane that lifts loads to upper floors of a building under construction. You wonder about the magnitude of the forces that support the beam of the crane. You snap a photograph of the crane with your smartphone. Back at home, you make a drawing of the crane from your photo. Your drawing is shown in the following figure. в XCM You estimate the lengths d and l by measuring the distance...
Q.1) The crane arm is pinned at point A and has a mass of 200 kg...
Q.1) The crane arm is pinned at point A and has a mass of 200 kg whose weight is acting at a point 2 m to the right of point A. The mass of the block is 800 kg. If the crane is in equilibrium, find (a) the magnitude of the force exerted on the arm by the hydraulic cylinder BC, (b) the support reactions at point A. OOOO 2.4 m - 1.8 m - 1.2 m -7 m
QUESTION 2 [30 Marks) The framed structure shown in Figure 2 has simple supports (i.e. is...
QUESTION 2 [30 Marks) The framed structure shown in Figure 2 has simple supports (i.e. is free to rotate) at joints A and G. Members AC and GE are vertical, while CE and EH are horizontal. There is an internal moment release at joint C. A uniformly distributed load of 5 kN/m is applied between D and E, and another uniformly distributed load of 4 kN/m is applied between F and G as shown. There is also a horizontal point...
A woman is pushing a load in a wheelbarrow, as in (Figure 1). The combined mass...
A woman is pushing a load in a wheelbarrow, as in
(Figure 1). The combined mass of the wheelbarrow and the load is
130kg, with a center of gravity at d = 0.35m behind the
axle. The woman supports the wheelbarrow at the handles, 1.1 m
behind the axle..
Figure
1 of 1
Part A
What is the force required to support the wheelbarrow?
Part B
What fraction of the weight of the wheelbarrow and the load does
this force...
Gate AB in Figure A2 is a homogeneous mass of 180 kg, 1.2 m wide into...
Gate AB in Figure A2 is a homogeneous mass of 180 kg, 1.2 m wide into the paper, hinged at A, and resting on a smooth bottom at B. All fluids are at 200 C. a) If the moment about the centre of gravity of a submerged plate at an angle e is defined as FYCP = Then show that this moment is given by [5marks] [3 marks b) Draw a diagram with all forces acting on the gate AB...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and point load at Member BC and joint B. It has pinned supports A and C, while joint B is fixed connected, as can be seen in Figure 1. Take E-200 GPa. a) Using the slope-deflection method, calculate the moments and illustrate the bending moment diagram. [15 marks) b) Then calculate the shear forces and sketch the shear force diagram. [10 marks) 22 KN 10...
PRAC on inertia, centre of gravity, centre of mass...What do
these equations represent? What am I trying to find???
What do these equations represent? What am I trying to
find???
.
if necessary, related info included:
i dont need to know the answers
Σή I, = m, Στή n, Mt 1, 12 (integer) Σrt I, = mm, Σr n, = ML?/1, (3 sig. fig.) ni (integer) 0.35 • Experiment 4 Determine the moment of inertia pre-factors for relation Mass of...
CVE 3303F) /Page 3 of 6 b) A quadrant of a circle sluice gate (as shown in Figure Q2 (b) with radius 1.5 m pivoted as its centre O (G centre of gravity). When the water is level with the pivot O Calculate the magnitude and dircction of the resultant force on the gate, due to the water and the running moment required to open the gate. The width of the gate is 3 m and it has a mass...
find the centre of mass with refernce to the irgin at A.
please answer all parts
m,I a rI, 2a Figure 2: A rotating shaft with the welded rods. 5. A weightless (light) shaft AB of length 6a that has light rods CD and EF, each of length 1, welded to it at the points C and E such that the rods AB, CD, and EF are mutually perpendicular. Point masses m are attached to the rod CD at end...
You pass by a building site and see a crane that lifts loads to upper floors of a building under construction. You wonder about the magnitude of the forces that support the beam of the crane. You snap a photograph of the crane with your smartphone. Back at home, you make a drawing of the crane from your photo. Your drawing is shown in the following figure. mg B 6 XCM You estimate the lengths d and l by measuring...
You pass by a building site and see a crane that lifts loads to upper floors of a building under construction. You wonder about the magnitude of the forces that support the beam of the crane. You snap a photograph of the crane with your smartphone. Back at home, you make a drawing of the crane from your photo. Your drawing is shown in the following figure. в XCM You estimate the lengths d and l by measuring the distance...
Q.1) The crane arm is pinned at point A and has a mass of 200 kg whose weight is acting at a point 2 m to the right of point A. The mass of the block is 800 kg. If the crane is in equilibrium, find (a) the magnitude of the force exerted on the arm by the hydraulic cylinder BC, (b) the support reactions at point A. OOOO 2.4 m - 1.8 m - 1.2 m -7 m
QUESTION 2 [30 Marks) The framed structure shown in Figure 2 has simple supports (i.e. is free to rotate) at joints A and G. Members AC and GE are vertical, while CE and EH are horizontal. There is an internal moment release at joint C. A uniformly distributed load of 5 kN/m is applied between D and E, and another uniformly distributed load of 4 kN/m is applied between F and G as shown. There is also a horizontal point...
A woman is pushing a load in a wheelbarrow, as in
(Figure 1). The combined mass of the wheelbarrow and the load is
130kg, with a center of gravity at d = 0.35m behind the
axle. The woman supports the wheelbarrow at the handles, 1.1 m
behind the axle..
Figure
1 of 1
Part A
What is the force required to support the wheelbarrow?
Part B
What fraction of the weight of the wheelbarrow and the load does
this force...
Gate AB in Figure A2 is a homogeneous mass of 180 kg, 1.2 m wide into the paper, hinged at A, and resting on a smooth bottom at B. All fluids are at 200 C. a) If the moment about the centre of gravity of a submerged plate at an angle e is defined as FYCP = Then show that this moment is given by [5marks] [3 marks b) Draw a diagram with all forces acting on the gate AB...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and point load at Member BC and joint B. It has pinned supports A and C, while joint B is fixed connected, as can be seen in Figure 1. Take E-200 GPa. a) Using the slope-deflection method, calculate the moments and illustrate the bending moment diagram. [15 marks) b) Then calculate the shear forces and sketch the shear force diagram. [10 marks) 22 KN 10...
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