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Chapter 2, Problem 2/181 Collars A and B slide along the fixed right-angle rods and are...
Problem #1: (30 pts.) The collars shown slide on a frictionless rod. Each of the collars...
Problem #1: (30 pts.) The collars shown slide on a frictionless rod. Each of the collars have different mass: ma = 16 kg, mp = 8kg, mc = 12kg. At the instant shown collars B and C are at rest and collar A has a velocity of 2 m/s, knowing that the coefficient of restitution between the collars is 0.5: a) Determine the velocity of collar C after A hits B and B hits C in m/s. b) How would...
Zain JOO Flag question Collars A and B are pin connected to bar ABD and can...
Zain JOO Flag question Collars A and B are pin connected to bar ABD and can slide along fixed rods. Knowing that at the instant shown the velocity of A is 1.0 m/s to the right, determine the velocity of point Din m/s. 300 mm D 300 mm 60- 60° Answer: O
Chapter 2, Problem 2/190 x Incorrect The rod of the fixed hydraulic cylinder is moving to...
Chapter 2, Problem 2/190 x Incorrect The rod of the fixed hydraulic cylinder is moving to the left with a constant speed VA = 48 mm/s. Determine the corresponding acceleration of slider B (positive if downward, negative if upward) when 5a = 420 mm. The length of the cord is 1075 mm, and the effects of the radius of the small pulley A may be neglected. 245 mm Answer: ag = 35.563 mm/s2
Problem 14.47) Disks A, B, C, and D can ślide freely on a frictionless horizontal surface. Disks B, C, and D are connected by light rods and are at rest in the position shown when disk B is str...
Problem 14.47) Disks A, B, C, and D can ślide freely on a frictionless horizontal surface. Disks B, C, and D are connected by light rods and are at rest in the position shown when disk B is struck squarely by disk A which is moving to the right with a velocity vo 12 m/s. The masses of the disks are m,-m,-mc - 7.5 kg, and m 15 kg. Knowing that after impact disks A and B are bound togetherV)...
PRINTER VERSION BACK NEXT Chapter 2, Problem 2/204 The rod of the fixed hydraulic cylinder is...
PRINTER VERSION BACK NEXT Chapter 2, Problem 2/204 The rod of the fixed hydraulic cylinder is moving to the left with a constant speed VA = 38 mm/s. Determine the corresponding velocity Vg of slider B when SA = 390 mm. The length of the cord is 1660 mm, and the effects of the radius of the small pulley at A may be neglected. The velocity vg is positive if up. SA 245 mm Answer: Vg = mm/s the tolerance...
Chapter 2, Problem 2/182 The small sliders A and B are connected by the rigid slender...
Chapter 2, Problem 2/182 The small sliders A and B are connected by the rigid slender rod. If the velocity of slider B is 2.73 m/s to the right and is constant over a certain interval of time, determine the speed of slider A when the system is in the position shown. R 55 2.28R UR B Answer: VA = m/s the tolerance is +/-2% Click if you would like to show Work for this question: Open Show Work LINK...
Chapter 2, Practice Problem 2/067 For an interval of motion the drum of radius b =...
Chapter 2, Practice Problem 2/067 For an interval of motion the drum of radius b = 137 mm turns clockwise at a constant rate w = 2.7 rad/s and causes the carriage P to move to the right as the unwound length of the connecting cable is shortened. The distance h = 1.1 m. Use polar coordinates r and and find the magnitudes of the velocity v and acceleration a of P in the horizontal guide when the angle =...
Chapter 2, Problem 2/183 The distance y = 2.7 m. Find the upward velocity of A...
Chapter 2, Problem 2/183 The distance y = 2.7 m. Find the upward velocity of A if the downward velocity of B is 2.3 m/s. Neglect the diameters of the pulleys. 9 m A B Answer: VA= m/s the tolerance is +/-2% Click if you would like to show Work for this question: Open Show Work
Problem1 The collar B to the right weighs 5 slugs. 32) 10 85 Find the force...
Problem1 The collar B to the right weighs 5 slugs. 32) 10 85 Find the force needed to maintain the indicated angular velocity. The diagram is in the horizontal plane. F. wo.is ( s) Problem 1A Find the magnitude of acceleration when 180. a) 0 ft/s2 b) 20 ft/s2 c) 90 ft/s2 d) 150 m/s2 A or Sis é 5 rad/s 17-1.5 (2-cos θ) ft Problem Neglecting friction between the collar and rods, find the force exerted on the collar...
Chapter 2, Problem 2/180 The velocity of A is 1.5 m/s downward, the velocity of B...
Chapter 2, Problem 2/180 The velocity of A is 1.5 m/s downward, the velocity of B is 3.2 m/s upward, and the velocity of D is 3.3 m/s downward. Find the velocity of C. The velocity of C is positive if downward, negative if upward. D A с B Answer: Vc = m/s the tolerance is +/-2%
Problem #1: (30 pts.) The collars shown slide on a frictionless rod. Each of the collars have different mass: ma = 16 kg, mp = 8kg, mc = 12kg. At the instant shown collars B and C are at rest and collar A has a velocity of 2 m/s, knowing that the coefficient of restitution between the collars is 0.5: a) Determine the velocity of collar C after A hits B and B hits C in m/s. b) How would...
Zain JOO Flag question Collars A and B are pin connected to bar ABD and can slide along fixed rods. Knowing that at the instant shown the velocity of A is 1.0 m/s to the right, determine the velocity of point Din m/s. 300 mm D 300 mm 60- 60° Answer: O
Chapter 2, Problem 2/190 x Incorrect The rod of the fixed hydraulic cylinder is moving to the left with a constant speed VA = 48 mm/s. Determine the corresponding acceleration of slider B (positive if downward, negative if upward) when 5a = 420 mm. The length of the cord is 1075 mm, and the effects of the radius of the small pulley A may be neglected. 245 mm Answer: ag = 35.563 mm/s2
Problem 14.47) Disks A, B, C, and D can ślide freely on a frictionless horizontal surface. Disks B, C, and D are connected by light rods and are at rest in the position shown when disk B is struck squarely by disk A which is moving to the right with a velocity vo 12 m/s. The masses of the disks are m,-m,-mc - 7.5 kg, and m 15 kg. Knowing that after impact disks A and B are bound togetherV)...
PRINTER VERSION BACK NEXT Chapter 2, Problem 2/204 The rod of the fixed hydraulic cylinder is moving to the left with a constant speed VA = 38 mm/s. Determine the corresponding velocity Vg of slider B when SA = 390 mm. The length of the cord is 1660 mm, and the effects of the radius of the small pulley at A may be neglected. The velocity vg is positive if up. SA 245 mm Answer: Vg = mm/s the tolerance...
Chapter 2, Problem 2/182 The small sliders A and B are connected by the rigid slender rod. If the velocity of slider B is 2.73 m/s to the right and is constant over a certain interval of time, determine the speed of slider A when the system is in the position shown. R 55 2.28R UR B Answer: VA = m/s the tolerance is +/-2% Click if you would like to show Work for this question: Open Show Work LINK...
Chapter 2, Practice Problem 2/067 For an interval of motion the drum of radius b = 137 mm turns clockwise at a constant rate w = 2.7 rad/s and causes the carriage P to move to the right as the unwound length of the connecting cable is shortened. The distance h = 1.1 m. Use polar coordinates r and and find the magnitudes of the velocity v and acceleration a of P in the horizontal guide when the angle =...
Chapter 2, Problem 2/183 The distance y = 2.7 m. Find the upward velocity of A if the downward velocity of B is 2.3 m/s. Neglect the diameters of the pulleys. 9 m A B Answer: VA= m/s the tolerance is +/-2% Click if you would like to show Work for this question: Open Show Work
Problem1 The collar B to the right weighs 5 slugs. 32) 10 85 Find the force needed to maintain the indicated angular velocity. The diagram is in the horizontal plane. F. wo.is ( s) Problem 1A Find the magnitude of acceleration when 180. a) 0 ft/s2 b) 20 ft/s2 c) 90 ft/s2 d) 150 m/s2 A or Sis é 5 rad/s 17-1.5 (2-cos θ) ft Problem Neglecting friction between the collar and rods, find the force exerted on the collar...
Chapter 2, Problem 2/180 The velocity of A is 1.5 m/s downward, the velocity of B is 3.2 m/s upward, and the velocity of D is 3.3 m/s downward. Find the velocity of C. The velocity of C is positive if downward, negative if upward. D A с B Answer: Vc = m/s the tolerance is +/-2%
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