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Prblem 2 Consider a collar with mass m adachel t ^ spring with stiffness k. and...
Pablem 2Conider a collar with mass m adached tv a sprina with stiff and unstretched length,...
Pablem 2Conider a collar with mass m adached tv a sprina with stiff and unstretched length, The cellar is at rest in periton When the ' spnny is at a horirontn porition and t ength (.. A force F is apphed to the rollar and t siarls t» move upnards , makes an armle ompared thi verical rvd. The vertical rod s smoot h Determene the speed of the collar when it passes poin te at husht above B. k....
3-5 The collar A, having a mass of my, is attached to a spring having a...
3-5 The collar A, having a mass of my, is attached to a spring having a stiffness of k. When rod BC rotates about the vertical axis, the collar slides outward along the smooth rod DE. If the spring is unstretched when S = 0 A) Determine the parametric equation for the constant speed of the collar in order that s = Sr. Also, what is the normal force of the rod on the collar in terms of the unknown...
The 2-lb collar has a speed of 5 ft>s at A. The attached spring has an...
The 2-lb collar has a speed of 5 ft>s at A. The attached
spring has an unstretched length of 2 ft and a stiffness of k = 10
lb>ft. If the collar moves over the smooth rod, determine its
speed when it reaches point B, the normal force of the rod on the
collar, and the rate of decrease in its speed.
y = 4.5-1x2 2 4.5 ft k-10 lb/ft 3 ft Prob. 14-88
Part A The collar A, having a mass of 0.75 kg is attached to a spring...
Part A The collar A, having a mass of 0.75 kg is attached to a spring having a stiffness of k = 300 N/m. When rod BC rotates about the vertical axis, the collar slides outward along the smooth rod DE The spring is unstretched when s 0. Neglect the size of the collar. (Figure 1) Determine the constant speed of the collar in order that s 100 mm, Express your answer to three significant figures and include the appropriate...
Review The spring has a stiffness k = 50 N/m and an unstretched length of 0.3...
Review The spring has a stiffness k = 50 N/m and an unstretched length of 0.3 m It is attached to the 2.8-kg smooth collar and the collar is released from rest at A (@= 0°). The motion occurs in the horizontal plane. Neglect the size of the collar. (Figure 1) Part A Determine the speed of the collar when = 60° Express your answer to three significant figures and include the appropriate units. Figure < 1 of 1 >...
NO QUESTIONS DURING THE EXAM! e collar of negligible size has a mass of 0.25 kg and is attached to a spring having...
NO QUESTIONS DURING THE EXAM! e collar of negligible size has a mass of 0.25 kg and is attached to a spring having an unstretched and travels along (25 points) Th 9) length of 100 mm and an elastic constant of k 150 N/m. If the collar is released from rest at a the smooth guide as shown in the figure, determine its speed just before it strikes B Take g 10 m/s? 400 mm 200 mm
NO QUESTIONS DURING...
2 m Collar mass = 0.6 kg. It is released from rest at point A and...
2 m Collar mass = 0.6 kg. It is released from rest at point A and moves down along frictionless vertical rod. Neglect size of collar and diameter of rod. Spring has natural length of 1.6 m and a spring constant of k = 30 N/m. Draw FBD of collar at position between A and C. Specify conditions where collar achieves max vertical displacement s. Use work and energy methods to determine max displacement s. S k = 30 N/m...
A spring with a stiffness constant k= 50N/m has a natural length of 0.45 m. It...
A spring with a stiffness constant k= 50N/m has a natural length of 0.45 m. It is attached to the top of an incline that makes a 30 degree angle with the horizontal. The incline is 2.4 m long. A mass of 2 kg is attached to the spring, causing it to be stretched down the incline. How far down the incline does the end of the spring rest?
QUESTION 2 |15 MARKSI (a) Figure 2 shows a collar with a mass, m of 25...
QUESTION 2 |15 MARKSI (a) Figure 2 shows a collar with a mass, m of 25 kg and coefficient of kinetic friction, pk of 0.3. The attached spring has an unstretched length 7=0.15 m and a stiffness k = 55 Nm. (i) Draw the free-body diagram (FBD) of the system when the collar is at point A with applied force, F = 250 N acting at angle 6 = 30° as shown in Figure 2. [4 Marks] (ii) Find the...
A mass m = 1 kg is attached to the end of a spring of stiffness...
A mass m = 1 kg is attached to the end of a spring of stiffness
k = 1 N / m and glides without friction on a horizontal plane. An
external force F (t) = 2cos (t) is continuously applied to the
mass. The mass is initially at its position of static equilibrium
and its speed is zero.
1.Build the problem with Initial values which models this
situation.
2.Calculate the displacement of the mass as a function of
time....
Pablem 2Conider a collar with mass m adached tv a sprina with stiff and unstretched length, The cellar is at rest in periton When the ' spnny is at a horirontn porition and t ength (.. A force F is apphed to the rollar and t siarls t» move upnards , makes an armle ompared thi verical rvd. The vertical rod s smoot h Determene the speed of the collar when it passes poin te at husht above B. k....
3-5 The collar A, having a mass of my, is attached to a spring having a stiffness of k. When rod BC rotates about the vertical axis, the collar slides outward along the smooth rod DE. If the spring is unstretched when S = 0 A) Determine the parametric equation for the constant speed of the collar in order that s = Sr. Also, what is the normal force of the rod on the collar in terms of the unknown...
The 2-lb collar has a speed of 5 ft>s at A. The attached
spring has an unstretched length of 2 ft and a stiffness of k = 10
lb>ft. If the collar moves over the smooth rod, determine its
speed when it reaches point B, the normal force of the rod on the
collar, and the rate of decrease in its speed.
y = 4.5-1x2 2 4.5 ft k-10 lb/ft 3 ft Prob. 14-88
Part A The collar A, having a mass of 0.75 kg is attached to a spring having a stiffness of k = 300 N/m. When rod BC rotates about the vertical axis, the collar slides outward along the smooth rod DE The spring is unstretched when s 0. Neglect the size of the collar. (Figure 1) Determine the constant speed of the collar in order that s 100 mm, Express your answer to three significant figures and include the appropriate...
Review The spring has a stiffness k = 50 N/m and an unstretched length of 0.3 m It is attached to the 2.8-kg smooth collar and the collar is released from rest at A (@= 0°). The motion occurs in the horizontal plane. Neglect the size of the collar. (Figure 1) Part A Determine the speed of the collar when = 60° Express your answer to three significant figures and include the appropriate units. Figure < 1 of 1 >...
NO QUESTIONS DURING THE EXAM! e collar of negligible size has a mass of 0.25 kg and is attached to a spring having an unstretched and travels along (25 points) Th 9) length of 100 mm and an elastic constant of k 150 N/m. If the collar is released from rest at a the smooth guide as shown in the figure, determine its speed just before it strikes B Take g 10 m/s? 400 mm 200 mm
NO QUESTIONS DURING...
2 m Collar mass = 0.6 kg. It is released from rest at point A and moves down along frictionless vertical rod. Neglect size of collar and diameter of rod. Spring has natural length of 1.6 m and a spring constant of k = 30 N/m. Draw FBD of collar at position between A and C. Specify conditions where collar achieves max vertical displacement s. Use work and energy methods to determine max displacement s. S k = 30 N/m...
QUESTION 2 |15 MARKSI (a) Figure 2 shows a collar with a mass, m of 25 kg and coefficient of kinetic friction, pk of 0.3. The attached spring has an unstretched length 7=0.15 m and a stiffness k = 55 Nm. (i) Draw the free-body diagram (FBD) of the system when the collar is at point A with applied force, F = 250 N acting at angle 6 = 30° as shown in Figure 2. [4 Marks] (ii) Find the...
A mass m = 1 kg is attached to the end of a spring of stiffness
k = 1 N / m and glides without friction on a horizontal plane. An
external force F (t) = 2cos (t) is continuously applied to the
mass. The mass is initially at its position of static equilibrium
and its speed is zero.
1.Build the problem with Initial values which models this
situation.
2.Calculate the displacement of the mass as a function of
time....
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