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Problem 11.41 The uniform rod has a mass of 120 kg. The spring is unstretched when...
Sample Problem 6. The 30 kg slender rod is released from rest when θ-00 (when rod OA is in the horizontal position). The spring is unstretched at θ-00. A constant clockwise moment of 10 N-m is applie...
Sample Problem 6. The 30 kg slender rod is released from rest when θ-00 (when rod OA is in the horizontal position). The spring is unstretched at θ-00. A constant clockwise moment of 10 N-m is applied to the rod. A force, P, of 20 N is applied and is always perpendicular to the rod. Determine the angular velocity of the rod when θ- 750. (Use the work-energy or conservation of energy method). 2 m 10 N-mm k80 N/m 1.5...
The uniform bar AD has a mass of 48 kg. The attached spring is unstretched when...
The uniform bar AD has a mass of 48 kg. The attached spring is unstretched when ?-900, (Figure 1) Part A Determine the angle 0 for equilibrium. Note that the spring always remains in the vertical position due to the roller guide f there is more than one Express your answer using three significant figures. I answer, separate them by comma(s) Figure 1 of 1> vec k 2 kN/m Submit Request Answen 0.5 m Part B This question will be...
Homework Set # 9 Fundamental Problem 18.11 ▼ Part A The 60kg rod is released form rest when θ= 45°. (Figure 1) Determine the angular velocity of the rod when θ-0°. The spring is unstretched when 6-45...
Homework Set # 9 Fundamental Problem 18.11 ▼ Part A The 60kg rod is released form rest when θ= 45°. (Figure 1) Determine the angular velocity of the rod when θ-0°. The spring is unstretched when 6-45°. Express your answer to three significant figures and include the appropriate units. Value Units st Answer Submit Provide Feedback Figure 1.5 m k-300 N/m
Homework Set # 9 Fundamental Problem 18.11 ▼ Part A The 60kg rod is released form rest when θ=...
cription ructions The 20 kg rod AB is pin connected at A. if the rod is...
cription ructions The 20 kg rod AB is pin connected at A. if the rod is released from rest at -10° calculate the angular velocity of the rod at the horizontal position, where the spring is unstretched. The rod is 1.2 m long, and as it rotates the spring BC always remains horizontal because of the roller support at C. You may take the spring constant as k-40 N/S. If needed, you can assume that the unstretched length of the...
Rod BC has a weight of 50 N. When θ = 0, the spring is unstretched....
Rod BC has a weight of 50 N. When θ = 0, the spring is
unstretched. If the weight of the rod causes the spring to stretch
as shown, find the angle the spring makes with the horizon, the
force in the spring, and the stiffness of the spring (K).
Given: L1 = 2.0 m, L2 = 0.9 m, θ = 30⁰
We were unable to transcribe this imageGive your answer in degrees) Spring Angle- Give your answer in Newtons...
P3 (points) - The 15-kg slender rod is attached to a spring, which has an unstretched...
P3 (points) - The 15-kg slender rod is attached to a spring, which has an unstretched length of 3m. If the rod is released from rest when 0 = 45°, determine its angular velocity at the instant 0 = 60°. 5m B WWW 5m WW K= 50 N/m с
The mass of the uniform slender steel rod, shown in Figure 2, is 3 kg. The...
The mass of the uniform slender steel rod, shown in Figure 2, is 3 kg. The system is set in motion with small oscillations about the horizontal equilibrium position shown. (i) Determine the position x for the slider such that the system period is 1 s. (ii) When the pivot is replaced by a built-in support that restricts any rotation at O and the spring is moved to the right-hand end with the 1.2 kg mass removed, calculate the frequency...
Problem # 2 (10 Marks) The 10-kg rod AB is released from rest when 6 is...
Problem # 2 (10 Marks) The 10-kg rod AB is released from rest when 6 is essentially zero. Point A is confined to move in the smooth vertical guide, while end B moves in the smooth horizontal guide and compresses the spring as the bar falls. If the modulus of the spring is k 200 N/m, determine VA of the end A when 0 45 BiO 0.6 m
A rod of length 1.5 m is attached to a spring of spring constant, k as...
A rod of length 1.5 m is attached to a spring of spring constant, k as shown in Fig. II-1. The rod is released from rest when 0 = 0°. While reaching the position 0 = 90°, the angular velocity of the rod was 2.32 rad/s. If the mass of the rod is m kg, determine the value of the spring constant, k. Assume that the spring is unstretched when 0–0°. Take the mass of the rod (m) as 49kg...
A rod of length 1.5 m is attached to a spring of spring constant, k as...
A rod of length 1.5 m is attached to a spring of spring constant, k as shown in Fig. II-1. The rod is released from rest when 0 = 0°. While reaching the position 0 = 90°, the angular velocity of the rod was 2.32 rad/s. If the mass of the rod is m kg, determine the value of the spring constant, k. Assume that the spring is unstretched when 0–0°. Take the mass of the rod (m) as 49kg...
Sample Problem 6. The 30 kg slender rod is released from rest when θ-00 (when rod OA is in the horizontal position). The spring is unstretched at θ-00. A constant clockwise moment of 10 N-m is applied to the rod. A force, P, of 20 N is applied and is always perpendicular to the rod. Determine the angular velocity of the rod when θ- 750. (Use the work-energy or conservation of energy method). 2 m 10 N-mm k80 N/m 1.5...
The uniform bar AD has a mass of 48 kg. The attached spring is unstretched when ?-900, (Figure 1) Part A Determine the angle 0 for equilibrium. Note that the spring always remains in the vertical position due to the roller guide f there is more than one Express your answer using three significant figures. I answer, separate them by comma(s) Figure 1 of 1> vec k 2 kN/m Submit Request Answen 0.5 m Part B This question will be...
Homework Set # 9 Fundamental Problem 18.11 ▼ Part A The 60kg rod is released form rest when θ= 45°. (Figure 1) Determine the angular velocity of the rod when θ-0°. The spring is unstretched when 6-45°. Express your answer to three significant figures and include the appropriate units. Value Units st Answer Submit Provide Feedback Figure 1.5 m k-300 N/m
Homework Set # 9 Fundamental Problem 18.11 ▼ Part A The 60kg rod is released form rest when θ=...
cription ructions The 20 kg rod AB is pin connected at A. if the rod is released from rest at -10° calculate the angular velocity of the rod at the horizontal position, where the spring is unstretched. The rod is 1.2 m long, and as it rotates the spring BC always remains horizontal because of the roller support at C. You may take the spring constant as k-40 N/S. If needed, you can assume that the unstretched length of the...
Rod BC has a weight of 50 N. When θ = 0, the spring is
unstretched. If the weight of the rod causes the spring to stretch
as shown, find the angle the spring makes with the horizon, the
force in the spring, and the stiffness of the spring (K).
Given: L1 = 2.0 m, L2 = 0.9 m, θ = 30⁰
We were unable to transcribe this imageGive your answer in degrees) Spring Angle- Give your answer in Newtons...
P3 (points) - The 15-kg slender rod is attached to a spring, which has an unstretched length of 3m. If the rod is released from rest when 0 = 45°, determine its angular velocity at the instant 0 = 60°. 5m B WWW 5m WW K= 50 N/m с
The mass of the uniform slender steel rod, shown in Figure 2, is 3 kg. The system is set in motion with small oscillations about the horizontal equilibrium position shown. (i) Determine the position x for the slider such that the system period is 1 s. (ii) When the pivot is replaced by a built-in support that restricts any rotation at O and the spring is moved to the right-hand end with the 1.2 kg mass removed, calculate the frequency...
Problem # 2 (10 Marks) The 10-kg rod AB is released from rest when 6 is essentially zero. Point A is confined to move in the smooth vertical guide, while end B moves in the smooth horizontal guide and compresses the spring as the bar falls. If the modulus of the spring is k 200 N/m, determine VA of the end A when 0 45 BiO 0.6 m
A rod of length 1.5 m is attached to a spring of spring constant, k as shown in Fig. II-1. The rod is released from rest when 0 = 0°. While reaching the position 0 = 90°, the angular velocity of the rod was 2.32 rad/s. If the mass of the rod is m kg, determine the value of the spring constant, k. Assume that the spring is unstretched when 0–0°. Take the mass of the rod (m) as 49kg...
A rod of length 1.5 m is attached to a spring of spring constant, k as shown in Fig. II-1. The rod is released from rest when 0 = 0°. While reaching the position 0 = 90°, the angular velocity of the rod was 2.32 rad/s. If the mass of the rod is m kg, determine the value of the spring constant, k. Assume that the spring is unstretched when 0–0°. Take the mass of the rod (m) as 49kg...
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