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Review The 15-kg block A slides on the surface for which 144 = 0.3. The block...
The 18-kg block A slides on the surface for which μk = 0.3. The block has...
The 18-kg block A slides on the surface for which μk = 0.3. The block has a velocity v = 11 m/s when it is s = 4 m from the 12-kg block B. The unstretched spring has a stiffness k = 1200 N/m . Take e = 0.6. The coefficient of friction is the same for both blocks. Determine the maximum compression of the spring due to the collision.
The 18-kg block A slides on the surface for which μk = 0.3
The 18-kg block A slides on the surface for which μk = 0.3. The block has a velocity v = 12 m/s when it is s = 4 m from the 12-kg block B. The unstretched spring has a stiffness k = 1100 N/m. Take e = 0.6. The coefficient of friction is the same for both blocks Part A Determine the maximum compression of the spring due to the collision. Express your answer to three significant figures and include the appropriate units.
dynamic the answer is not 1.01 The 16-kg block A slides on the surface for which...
dynamic
the answer is not 1.01
The 16-kg block A slides on the surface for which 4 = 0.3. The block has a velocity v = 11 m/s when it is s 3 m from the 11-kg block B. The unstretched spring has a stiffness k 1000 N/m . Take e = 0.6. The coefficient of friction is the same for both blocks. k WA B A Part A Determine the maximum compression of the spring due to the collision.
The 8-1b box slides on the surface for which I = 0.3. The box has a...
The 8-1b box slides on the surface for which I = 0.3. The box has a velocity v = 15 ft/s when it is 2 ft from the plate. (Figure 1) Part A If the box strikes the smooth plate, which has a weight of 19 lb and is held in position by an unstretched spring of stiffness k = 310 lb/ft, determine the maximum compression imparted to the spring. Take e = 0.8 between the box and the plate....
005 (part 1 of 4) 10.0 points A block of mass 49 kg slides along a...
005 (part 1 of 4) 10.0 points A block of mass 49 kg slides along a friction- front of it, and moving in the opposite direc- tion with a speed of 13 m/s, is a block of mass 65 kg. A massless spring with spring constant 1566 N/m is attached to the second block as in the figure. 42 m/s 13 m/s 1566 N/m 49 kg 65 kg Before the 49 kg block makes contact with the spring, what is...
Problem 9.41 Part A A 3.0-kg block slides along a frictionless tabletop at 8.0 m/s toward...
Problem 9.41 Part A A 3.0-kg block slides along a frictionless tabletop at 8.0 m/s toward a second block (at rest) of mass 4.5 kg. A coil spring, which obeys Hooke's law and has spring constant k = 720 N/m , is attached to the second block in such a way that it will be compressed when struck by the moving block. (Figure 1) What will be the maximum compression of the spring? Express your answer using two significant figures...
A 1.0-kg block (Block 1) at rest on a horizontal frictionless surface is connected to unstretched...
A 1.0-kg block (Block 1) at rest on a horizontal frictionless surface is connected to unstretched spring Ck 400 N/m) whose other end is fixed. A 2.0-kg block (Block 2) moving at 4.0 m/s collides with Block 1. Block 2 is found to move leftward with a speed of 1 m/s after collision. (1) What is the speed of Block 1 after collision? (6 pts) (2) What maximum compression of the spring occurs when Block I momentarily stops? (6 pts)...
Review The spring bumper is used to arrest the motion of the 6 lb block, which...
Review The spring bumper is used to arrest the motion of the 6 lb block, which is sliding toward it at 9 ft/s. As shown, the spring is confined by the plate P and wall using cables so that its length is 1.5 ft. (Figure 1) Part A Figure 1 of 1 > If the stiffness of the spring is k = 50 lb/ft, determine the required unstretched length of the spring so that the plate is not displaced more...
Block B of mass 10.0 kg is placed in contact with an unstretched spring on a...
Block B of mass 10.0 kg is placed in contact with an unstretched spring on a horizontal, frictionless surface. The other end of the spring is attached to a fixed support. Block A with a mass of 4.00 kg is moving with a speed of 20.0 m/s when it collides with and sticks to B. (a) What is the speed of the combined blocks after the collision? The blocks compress the spring 2.60 m before coming to rest momentarily. (b)...
The block has a mass of 144 kg and rests on a surface for which the...
The block has a mass of 144 kg and rests on a surface for which the coefficients of static and kinetic friction are Mg = 0.5 and uk = 0.4, respectively. (Figure 1) Part A If a force F = (602) N, where t is in seconds, is applied to the cable, determine the power developed by the force when t = 5 s. Hint: First determine the time needed for the force to cause motion. Figure (< 1 of...
The 18-kg block A slides on the surface for which μk = 0.3. The block has a velocity v = 12 m/s when it is s = 4 m from the 12-kg block B. The unstretched spring has a stiffness k = 1100 N/m. Take e = 0.6. The coefficient of friction is the same for both blocks Part A Determine the maximum compression of the spring due to the collision. Express your answer to three significant figures and include the appropriate units.
dynamic
the answer is not 1.01
The 16-kg block A slides on the surface for which 4 = 0.3. The block has a velocity v = 11 m/s when it is s 3 m from the 11-kg block B. The unstretched spring has a stiffness k 1000 N/m . Take e = 0.6. The coefficient of friction is the same for both blocks. k WA B A Part A Determine the maximum compression of the spring due to the collision.
The 8-1b box slides on the surface for which I = 0.3. The box has a velocity v = 15 ft/s when it is 2 ft from the plate. (Figure 1) Part A If the box strikes the smooth plate, which has a weight of 19 lb and is held in position by an unstretched spring of stiffness k = 310 lb/ft, determine the maximum compression imparted to the spring. Take e = 0.8 between the box and the plate....
005 (part 1 of 4) 10.0 points A block of mass 49 kg slides along a friction- front of it, and moving in the opposite direc- tion with a speed of 13 m/s, is a block of mass 65 kg. A massless spring with spring constant 1566 N/m is attached to the second block as in the figure. 42 m/s 13 m/s 1566 N/m 49 kg 65 kg Before the 49 kg block makes contact with the spring, what is...
Problem 9.41 Part A A 3.0-kg block slides along a frictionless tabletop at 8.0 m/s toward a second block (at rest) of mass 4.5 kg. A coil spring, which obeys Hooke's law and has spring constant k = 720 N/m , is attached to the second block in such a way that it will be compressed when struck by the moving block. (Figure 1) What will be the maximum compression of the spring? Express your answer using two significant figures...
A 1.0-kg block (Block 1) at rest on a horizontal frictionless surface is connected to unstretched spring Ck 400 N/m) whose other end is fixed. A 2.0-kg block (Block 2) moving at 4.0 m/s collides with Block 1. Block 2 is found to move leftward with a speed of 1 m/s after collision. (1) What is the speed of Block 1 after collision? (6 pts) (2) What maximum compression of the spring occurs when Block I momentarily stops? (6 pts)...
Review The spring bumper is used to arrest the motion of the 6 lb block, which is sliding toward it at 9 ft/s. As shown, the spring is confined by the plate P and wall using cables so that its length is 1.5 ft. (Figure 1) Part A Figure 1 of 1 > If the stiffness of the spring is k = 50 lb/ft, determine the required unstretched length of the spring so that the plate is not displaced more...
Block B of mass 10.0 kg is placed in contact with an unstretched spring on a horizontal, frictionless surface. The other end of the spring is attached to a fixed support. Block A with a mass of 4.00 kg is moving with a speed of 20.0 m/s when it collides with and sticks to B. (a) What is the speed of the combined blocks after the collision? The blocks compress the spring 2.60 m before coming to rest momentarily. (b)...
The block has a mass of 144 kg and rests on a surface for which the coefficients of static and kinetic friction are Mg = 0.5 and uk = 0.4, respectively. (Figure 1) Part A If a force F = (602) N, where t is in seconds, is applied to the cable, determine the power developed by the force when t = 5 s. Hint: First determine the time needed for the force to cause motion. Figure (< 1 of...
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