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The thin homogeneous 300 lb plate is hanging from a cable attached to point when it...
solve them clear please with formeula & FBD The collar at O and attached shaft OC...
solve them clear please with formeula & FBD
The collar at O and attached shaft OC rotate about the fixed X-axis at a constant rate 1 = 4 rad/s. The circular disk with radius 300 mm rotates at an angular velocity of ) = 10 rad/s and accelerates at a rate of Ö = 2 rad/s2. An observer and xyz coordinate system are attached to the disk, as shown in the figure below The following equations are to be used...
A slender 9 lb rod can rotate in a vertical plane about a pivot at B. A spring of constant k-30 lb/ft and of unstretched length 6 in. is attached to the rod as shown. The rod is released from rest in...
A slender 9 lb rod can rotate in a vertical plane about a pivot at B. A spring of constant k-30 lb/ft and of unstretched length 6 in. is attached to the rod as shown. The rod is released from rest in the position shown. 1) Determine its angular velocity after the rod has rotated through 45.(1 point) 2) Determine the reaction force at pivot point B after the rod rotated through 45. (1 point) 24 in 5 in. 4...
The bar, WA=100[lb] and L=3[ft], shown in figure is initially in the vertical position
The bar, WA=100[lb] and L=3[ft], shown in figure is initially in the vertical position. The bar is subjected to a couple moment of M=20 [lb-ft] and a force F=50[l b], which is always perpendicular to the end of bar. Also, the spring is attached to bar at distance L / 2 from point A, and has unstretched length of l0=1.2[ft]. The spring remains in horizontal position throughout the motion due to the roller guide at B. Determine angular velocity of...
Problem 3.2 Determine the moment around B from the cable, and the perpendicular distance from point B to cable AC Student ID Number: Given Length (ft) 10 Cy-5+C Tension in cable500 lbs Break force in...
Problem 3.2 Determine the moment around B from the cable, and the perpendicular distance from point B to cable AC Student ID Number: Given Length (ft) 10 Cy-5+C Tension in cable500 lbs Break force into their x, y, z components using unit vector uni AC vector Fx AX dz chec 2.Calculate moments of forces about (0,0) M-rxFrx ry rz Fz Mi Mk- Total M 3. Find the perpendicular distance from point A to the cable BC DistForce
Problem 3.2 Determine...
Please solve it clear they solve it two time wrong , solve it with find,given,FBD,formula ..thankyoooou...
Please solve it clear they solve it two time wrong , solve it
with find,given,FBD,formula ..thankyoooou ?????
The collar at O and attached shaft OC rotate about the fixed X-axis at a constant rate 1 = 4 rad/s. The circular disk with radius 300 mm rotates at an angular velocity of ) = 10 rad/s and accelerates at a rate of Ö = 2 rad/s2. An observer and xyz coordinate system are attached to the disk, as shown in the...
2. | 10 The block B of mass m3 = 2.5 kg is attached to a...
2. | 10 The block B of mass m3 = 2.5 kg is attached to a spring with spring constant k, and is initially at rest at point A as shown in the diagram. The block is then released and slides inside the curved slot until it collides at location C with a ball S that is hanging by a rope from a fixed location D. After the collision, block B is at rest at location C, and the ball...
Problem 2 (10 pt.) A homogeneous sphere of mass m and radius b is rolling on...
Problem 2 (10 pt.) A homogeneous sphere of mass m and radius b is rolling on an inclined plane with inclination angle ? in the gravitational field g. Follow the steps below to find the velocity V of the center of mass of the sphere as a function of time if the sphere is initially at rest. Bold font represents vectors. There exists a reaction force R at the point of contact between the sphere and the plane. The equations...
1. The screens of cathode ray tubes in CRT television sets and oscilloscopes emit light when...
1. The screens of cathode ray tubes in CRT television sets and oscilloscopes emit light when they are struck by rapidly moving electrons. Electrical deflecting plates are used to control where the electrons strike. In the figure, electron with an initial horizontal velocity of 2 x 107 m/s experience a vertical acceleration of 1.2 x 1014 m/s while they are between the plates, which are 0.2 m long. (a) How long will the electrons be between the plates? (b) In...
please give anwers ? wuestion 01/20 Marks The vendita a ty and the price at the...
please give anwers ?
wuestion 01/20 Marks The vendita a ty and the price at the where relation when 2 A , what is the I (5 km/whereth theme of the n dia sention of the partie hectory tract with constant d ong the path that for a short distantes tromos rec ome the sandy ortoit vnity at instant on the cure Aybladet The Scenes pinned at and as a result of the constant prote dhes the peg For a...
Part (a) [8 marks] Assuming a stationary start from θ = 0°, show that, at launch...
Part (a) [8 marks]
Assuming a stationary start from θ = 0°, show that, at
launch (when θ = 120°):
[4 marks] The velocity of the ski jumper is
≈93 [m/s].
[4 marks] The normal reaction acting on the
ski jumper is ≈1657 [N].
Part (b) [2 marks]
Calculate the height of the launch point above the ground.
Part (c) [8 marks]
From parts (a) and (b), determine:
[4 marks] The horizontal distance (as measured
from the launch point) travelled...
solve them clear please with formeula & FBD
The collar at O and attached shaft OC rotate about the fixed X-axis at a constant rate 1 = 4 rad/s. The circular disk with radius 300 mm rotates at an angular velocity of ) = 10 rad/s and accelerates at a rate of Ö = 2 rad/s2. An observer and xyz coordinate system are attached to the disk, as shown in the figure below The following equations are to be used...
A slender 9 lb rod can rotate in a vertical plane about a pivot at B. A spring of constant k-30 lb/ft and of unstretched length 6 in. is attached to the rod as shown. The rod is released from rest in the position shown. 1) Determine its angular velocity after the rod has rotated through 45.(1 point) 2) Determine the reaction force at pivot point B after the rod rotated through 45. (1 point) 24 in 5 in. 4...
The bar, WA=100[lb] and L=3[ft], shown in figure is initially in the vertical position. The bar is subjected to a couple moment of M=20 [lb-ft] and a force F=50[l b], which is always perpendicular to the end of bar. Also, the spring is attached to bar at distance L / 2 from point A, and has unstretched length of l0=1.2[ft]. The spring remains in horizontal position throughout the motion due to the roller guide at B. Determine angular velocity of...
Problem 3.2 Determine the moment around B from the cable, and the perpendicular distance from point B to cable AC Student ID Number: Given Length (ft) 10 Cy-5+C Tension in cable500 lbs Break force into their x, y, z components using unit vector uni AC vector Fx AX dz chec 2.Calculate moments of forces about (0,0) M-rxFrx ry rz Fz Mi Mk- Total M 3. Find the perpendicular distance from point A to the cable BC DistForce
Problem 3.2 Determine...
Please solve it clear they solve it two time wrong , solve it
with find,given,FBD,formula ..thankyoooou ?????
The collar at O and attached shaft OC rotate about the fixed X-axis at a constant rate 1 = 4 rad/s. The circular disk with radius 300 mm rotates at an angular velocity of ) = 10 rad/s and accelerates at a rate of Ö = 2 rad/s2. An observer and xyz coordinate system are attached to the disk, as shown in the...
2. | 10 The block B of mass m3 = 2.5 kg is attached to a spring with spring constant k, and is initially at rest at point A as shown in the diagram. The block is then released and slides inside the curved slot until it collides at location C with a ball S that is hanging by a rope from a fixed location D. After the collision, block B is at rest at location C, and the ball...
Problem 2 (10 pt.) A homogeneous sphere of mass m and radius b is rolling on an inclined plane with inclination angle ? in the gravitational field g. Follow the steps below to find the velocity V of the center of mass of the sphere as a function of time if the sphere is initially at rest. Bold font represents vectors. There exists a reaction force R at the point of contact between the sphere and the plane. The equations...
1. The screens of cathode ray tubes in CRT television sets and oscilloscopes emit light when they are struck by rapidly moving electrons. Electrical deflecting plates are used to control where the electrons strike. In the figure, electron with an initial horizontal velocity of 2 x 107 m/s experience a vertical acceleration of 1.2 x 1014 m/s while they are between the plates, which are 0.2 m long. (a) How long will the electrons be between the plates? (b) In...
please give anwers ?
wuestion 01/20 Marks The vendita a ty and the price at the where relation when 2 A , what is the I (5 km/whereth theme of the n dia sention of the partie hectory tract with constant d ong the path that for a short distantes tromos rec ome the sandy ortoit vnity at instant on the cure Aybladet The Scenes pinned at and as a result of the constant prote dhes the peg For a...
Part (a) [8 marks]
Assuming a stationary start from θ = 0°, show that, at
launch (when θ = 120°):
[4 marks] The velocity of the ski jumper is
≈93 [m/s].
[4 marks] The normal reaction acting on the
ski jumper is ≈1657 [N].
Part (b) [2 marks]
Calculate the height of the launch point above the ground.
Part (c) [8 marks]
From parts (a) and (b), determine:
[4 marks] The horizontal distance (as measured
from the launch point) travelled...
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