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Part A Two particles have a mass of 7 4 kg and 120 kg respectively r...
Two particles have a mass of 6.2 kg and 12.2 kg , respectively. If they are...
Two particles have a mass of 6.2 kg and 12.2 kg , respectively. If they are 800 mm apart, determine the force of gravity acting between them. Express your answer to three significant figures and include the appropriate units.
Part The mine car and its contents have a total mass of 7.2 Mg and a...
Part The mine car and its contents have a total mass of 7.2 Mg and a center of gravity at G. The coefficient of static friction between the wheels and the tracks is M = 0.4 when the wheels are locked. The brakes at both A and B are locked. (Figure 1) Find the normal force acting on the front wheels at B. Express your answer to three significant figures and include the appropriate units. NsValue KN Submit Previous Answers...
1Two particles have a mass of 800 kg and 1200 kg, respectively. If they are 3m...
1Two particles have a mass of 800 kg and 1200 kg, respectively. If they are 3m apart, determine: a) the force of gravity acting between them and b) the weight of each particle. 21 Determine the magnitude and coordinate direction angles of the resultant force acting at A. 2 m Fy = 600 N 3.5 m 0.5 m Fc 450 N 1.5 m 1 m 1.5 m 0.5 m
Problem 6.54 The builtl up beam in (Figure 1) is subjected to an internal moment of...
Problem 6.54 The builtl up beam in (Figure 1) is subjected to an internal moment of M-55 kN-m. Part A Determine the maximum tensile stress acing in the beanm Express your answer to three significant figures and include appropriate units. Figure < 1011 150 (-..),- | Value Units 20 Submit Previous Ans Hequest Answer 10 mm 150 mm incorrect; Try Again: 3 attempts remaining 10 mm PartB Determine the maximum compressive stress acting in beam Express your answer to three...
Take og = 440 kPa (Figure 1) Part A Determine the normal stress acting on the...
Take og = 440 kPa (Figure 1) Part A Determine the normal stress acting on the inclined plane AB Express your answer to three significant figures and include the appropriate units. 01 = 190.52 kPa Submit Previous Answers Request Answer X Incorrect; Try Again; 13 attempts remaining Figure < 1 of 1 > Part B Determine the shear stress acting on the inclined plane AB. Express your answer to three significant figures and include the appropriate units. CA* * oo...
Two disks A and B each have a mass of 1 kg and the initial velocities...
Two disks A and B each have a mass of 1 kg and the initial velocities shown just before they collide. The coefficient of restitution is e = 0.6. Suppose that (vA)1 -4 m/s, (vB)1-3 m/s. (Figure 1) Part A Determine the speed of the disk A just after impact. Express your answer to three significant figures and include the appropriate units. (vA2 2.7 SubmitPr ious Ans uest Answer × Incorrect, Try Again; 8 attempts remaining Figure ▼ Part B...
Part A A cylinder having a mass of 220 kg is to be supported by the...
Part A A cylinder having a mass of 220 kg is to be supported by the cord that wraps over the pipe. Take ,0.2. (Figure 1) 180% Determine the smallest vertical force F needed to support the load if the cord passes once over the pipe. Express your answer to three significant figures and include the appropriate units 四? F-5516.5 Submit Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining Part B Determine the smallest vertical force F...
The block has a mass of 7 kg , and the semicylinder has a mass of...
The block has a mass of 7 kg , and the semicylinder has a mass of 7 kg. (Figure 1) Part A Determine the moment of inertia of the assembly about an axis perpendicular to the page and passing through point O. Express your answer to three significant figures and include the appropriate units. uÅ ? Io = 4.28 kg•m Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Figure 1 of 1 Provide Feedback 400 mm...
KAssignment 8 3 of 4 Problem 17.101 PartA The spool has a mass of 120 kg...
KAssignment 8 3 of 4 Problem 17.101 PartA The spool has a mass of 120 kg and a radius of gyration of kG 0.3 m. (Figure ) lf the coeficents of static and kin teh t nat A are μ, 0.2 and m 0.15, respectively determine the angular acceleration of the spoolP 48 N Express your answer to three significant figures and include the appropriate units IA Figure 1 of 1 Value rad/s Submit Previous Answers Bequest Answer Incorrect; Try...
Part A A 2.0 kg book is lying on a 0.72 m -high table. You pick...
Part A A 2.0 kg book is lying on a 0.72 m -high table. You pick it up and place it on a bookshelf 2.0 m above the floor. During this process, how much work does gravity do on the book? Express your answer to two significant figures and include the appropriate units. W, = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining Part B During this process, how much work does your hand...
Part The mine car and its contents have a total mass of 7.2 Mg and a center of gravity at G. The coefficient of static friction between the wheels and the tracks is M = 0.4 when the wheels are locked. The brakes at both A and B are locked. (Figure 1) Find the normal force acting on the front wheels at B. Express your answer to three significant figures and include the appropriate units. NsValue KN Submit Previous Answers...
1Two particles have a mass of 800 kg and 1200 kg, respectively. If they are 3m apart, determine: a) the force of gravity acting between them and b) the weight of each particle. 21 Determine the magnitude and coordinate direction angles of the resultant force acting at A. 2 m Fy = 600 N 3.5 m 0.5 m Fc 450 N 1.5 m 1 m 1.5 m 0.5 m
Problem 6.54 The builtl up beam in (Figure 1) is subjected to an internal moment of M-55 kN-m. Part A Determine the maximum tensile stress acing in the beanm Express your answer to three significant figures and include appropriate units. Figure < 1011 150 (-..),- | Value Units 20 Submit Previous Ans Hequest Answer 10 mm 150 mm incorrect; Try Again: 3 attempts remaining 10 mm PartB Determine the maximum compressive stress acting in beam Express your answer to three...
Take og = 440 kPa (Figure 1) Part A Determine the normal stress acting on the inclined plane AB Express your answer to three significant figures and include the appropriate units. 01 = 190.52 kPa Submit Previous Answers Request Answer X Incorrect; Try Again; 13 attempts remaining Figure < 1 of 1 > Part B Determine the shear stress acting on the inclined plane AB. Express your answer to three significant figures and include the appropriate units. CA* * oo...
Two disks A and B each have a mass of 1 kg and the initial velocities shown just before they collide. The coefficient of restitution is e = 0.6. Suppose that (vA)1 -4 m/s, (vB)1-3 m/s. (Figure 1) Part A Determine the speed of the disk A just after impact. Express your answer to three significant figures and include the appropriate units. (vA2 2.7 SubmitPr ious Ans uest Answer × Incorrect, Try Again; 8 attempts remaining Figure ▼ Part B...
Part A A cylinder having a mass of 220 kg is to be supported by the cord that wraps over the pipe. Take ,0.2. (Figure 1) 180% Determine the smallest vertical force F needed to support the load if the cord passes once over the pipe. Express your answer to three significant figures and include the appropriate units 四? F-5516.5 Submit Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining Part B Determine the smallest vertical force F...
The block has a mass of 7 kg , and the semicylinder has a mass of 7 kg. (Figure 1) Part A Determine the moment of inertia of the assembly about an axis perpendicular to the page and passing through point O. Express your answer to three significant figures and include the appropriate units. uÅ ? Io = 4.28 kg•m Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Figure 1 of 1 Provide Feedback 400 mm...
KAssignment 8 3 of 4 Problem 17.101 PartA The spool has a mass of 120 kg and a radius of gyration of kG 0.3 m. (Figure ) lf the coeficents of static and kin teh t nat A are μ, 0.2 and m 0.15, respectively determine the angular acceleration of the spoolP 48 N Express your answer to three significant figures and include the appropriate units IA Figure 1 of 1 Value rad/s Submit Previous Answers Bequest Answer Incorrect; Try...
Part A A 2.0 kg book is lying on a 0.72 m -high table. You pick it up and place it on a bookshelf 2.0 m above the floor. During this process, how much work does gravity do on the book? Express your answer to two significant figures and include the appropriate units. W, = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining Part B During this process, how much work does your hand...
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