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.
Homework Answers
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.
Review The 15-kg block A slides on the surface for which 144 = 0.3. The block...
Review The 15-kg block A slides on the surface for which 144 = 0.3. The block has a velocity v = 12 m/'s when it is a = 4 m from the 12-kg block B. The unstretched spring has a stiffness k = 1200 N/m. Tako e=0.6. The coefficient of friction is the same for both blocks. (Figure 1). Part A Determine the maximum compression of the spring due to the collision. Express your answer three significant figures and include...
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.
13.2) A 1.3 -kg block slides along a horizontal surface with a coefficient of friction μk...
13.2)
A 1.3 -kg block slides along a horizontal surface with a
coefficient of friction μk = 0.274. The block has a speed v = 2.28
m/s when it strikes a massless spring head-on.
a. If the spring has a force constant k = 30.9 N/m, how far is
the spring compressed?
b. What minimum value of the coefficient of static friction,
μs, will assure the spring remains compressed at the maximum
compressed position?
c. If μs is less than...
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....
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 1.6 kg block slides along a frictionless surface at 1.0 m/s . A second block,...
A 1.6 kg block slides along a frictionless surface at 1.0 m/s . A second block, sliding at a faster 4.4 m/s , collides with the first from behind and sticks to it. The final velocity of the combined blocks is 2.5 m/s . Part A What was the mass of the second block? Express your answer to two significant figures and include the appropriate units.
If the horizontal surface has a coefficient of kinetic friction μk=0.500, what is the maximum compression...
If the horizontal surface has a coefficient of kinetic friction
μk=0.500, what is the maximum compression of the spring?
An 8.0-9 bullet is shot into a 5.0-kg block, at rest on a frictionless horizontal surface (see the figure). The bullet remains lodged in the block and the bullet-block system moves to the right with speed V. The bullet-block system moves into an ideal massless spring and compresses it by 8.7 cm. The spring constant of the spring is 1200 N/m....
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...
A block of mass 0.528 kg slides with uniform velocity of 3.60 m/s on a horizontal...
A block of mass 0.528 kg slides with uniform velocity of 3.60 m/s on a horizontal frictionless surface. At some point, it strikes a horizontal spring in equilibrium. If the spring constant is k = 26.1 N/m, by how much will the spring be compressed by the time the block comes to rest? b. What is the amount of compression if the surface is rough under the spring, with coefficient of kinetic friction µk = 0.411?
Review The 15-kg block A slides on the surface for which 144 = 0.3. The block has a velocity v = 12 m/'s when it is a = 4 m from the 12-kg block B. The unstretched spring has a stiffness k = 1200 N/m. Tako e=0.6. The coefficient of friction is the same for both blocks. (Figure 1). Part A Determine the maximum compression of the spring due to the collision. Express your answer three significant figures and include...
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.
13.2)
A 1.3 -kg block slides along a horizontal surface with a
coefficient of friction μk = 0.274. The block has a speed v = 2.28
m/s when it strikes a massless spring head-on.
a. If the spring has a force constant k = 30.9 N/m, how far is
the spring compressed?
b. What minimum value of the coefficient of static friction,
μs, will assure the spring remains compressed at the maximum
compressed position?
c. If μs is less than...
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....
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...
If the horizontal surface has a coefficient of kinetic friction
μk=0.500, what is the maximum compression of the spring?
An 8.0-9 bullet is shot into a 5.0-kg block, at rest on a frictionless horizontal surface (see the figure). The bullet remains lodged in the block and the bullet-block system moves to the right with speed V. The bullet-block system moves into an ideal massless spring and compresses it by 8.7 cm. The spring constant of the spring is 1200 N/m....
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...
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