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An 8-kg block A slides in a vertical frictionless slot and is connected to a moving...
A 21.0kg block at rest on a horizontal frictionless table is connected to the wall via...
A 21.0kg block at rest on a horizontal frictionless table is
connected to the wall via a spring with a spring constant
k=34.0N/m. A 3.90×10-2kg bullet travelling with a speed of 550m/s
embeds itself in the block. What is the amplitude of the resulting
simple harmonic motion? Recall that the amplitude is the maximum
displacement from equilibrium.
14. 1pt A 21.0kg block at rest on a horizontal frictionless table is connected to the wall via a spring with a spring...
For this problem, you must recall that we consider vibrations to occur about the point of...
For this problem, you must recall that we consider vibrations to occur about the point of static equilibrium. A 50-kg block is attached to a spring of constant k=20 kN/m and can move without friction in the vertical slot as shown. A periodic force of magnitude P = Pmsin(Wft), where the forcing frequency is 18 rad/s. If the displacement amplitude of the motion is 3 mm, determine: (a) The equation of motion (b) The natural frequency PP, sin cost (c)...
8. A 30.0-kg block slides down a frictionless incline. If the block starts from rest and...
8. A 30.0-kg block slides down a frictionless incline. If the block starts from rest and has a speed of 3.00-m/s at the bottom, at what vertical distance did the block start its descent Answer: 0.459 m 9. It is found that a force of 18-N is required to stretch a spring by 0.300 meters from its natural length. (a) What is the spring constant of the spring? (b) How much energy is stored in the spring when it is...
A 20 kg block with a pulley attached slides along a frictionless ledge. It is connected...
A 20 kg block with a pulley attached slides along a frictionless ledge. It is connected by a massless string to a 5 0 kg block via lire arrangement shown in Figure. draw complete free body diagrams for the masses and Find the acceleration of each block and the tension in be connecting string.
A 33.0 kg block at rest on a horizontal frictionless table is connected to the wall...
A 33.0 kg block at rest on a horizontal frictionless table is connected to the wall via a spring with a spring constant k= 25.0 N/m. A 0.028 kg bullet travelling with a speed of 540.0 m/s embeds itself in the block. What is the amplitude of the resulting simple harmonic motion? Recall that the amplitude is the maximum displacement from equilibrium. (in m) A: 5.66×10-2 B: 8.21×10-2 C: 1.19×10-1 D: 1.73×10-1 E: 2.50×10-1 F: 3.63×10-1 G: 5.26×10-1 H: 7.63×10-1...
A horizontal mass-spring system consists of a block (m=1.5 kg) on a frictionless to connected to...
A horizontal mass-spring system consists of a block (m=1.5 kg) on a frictionless to connected to a spring (k = 750 N/m). The system is initially at rest and is in equilibrium MI Second DIOCK (M=1.5 kg) approaches with a speed of 3.5 m/s and undergoes all inelastic collision with the first block (i.e.. they stick together after the collision). (a) What is the amplitude of the resulting simple harmonic motion (in cm)? (b) What is the angular frequency (w)...
In the figure, block 1 of mass 2.00 kg slides from rest along a frictionless ramp...
In the figure, block 1 of mass 2.00 kg slides from rest along a frictionless ramp from height h = 2.60 m and then collides with stationary block 2, which has mass 4.50 kg. The spring shown has a spring constant of 31.5 N/m. (a) How fast is block 1 moving just before contacting block 2? (b) Assume the whole path is frictionless, and the collision is completely inelastic, how far does the spring compress? (c) Now, assume you test...
A 3.90 kg block starts from rest and slides down a frictionless incline, dropping a vertical...
A 3.90 kg block starts from rest and slides down a frictionless incline, dropping a vertical distance of 3.20 m, before compressing a spring of force constant 2.28 104 N/m. Find the maximum compression of the spring.
A 18 kg block with a pulley attached slides along a frictionless surface. It is connected...
A 18 kg block with a pulley attached slides along a frictionless
surface. It is connected by a massless string to a 5.5 kg block via
the arrangement shown. The acceleration of gravity is 9.81 m/s 2 .
Find the horizontal distance the 18kg block moves when the 5.5 kg
block descends a distance of 11.4 cm. The pulleys are massless and
frictionless. Answer in units of cm. Find the acceleration of the
18 kg block. Answer in units of...
3. A block of mass M oscillates with amplitude A on a frictionless horizontal table, connected...
3. A block of mass M oscillates with amplitude A on a frictionless horizontal table, connected to an ideal spring of force constant k. The period of its oscillations is T. At the moment when the block is at position x-A and moving to the right, a ball of clay of mass m dropped from above lands on the block : k (a)What is the velocity of the block just before the clay hits? b) What is the velocity of...
A 21.0kg block at rest on a horizontal frictionless table is
connected to the wall via a spring with a spring constant
k=34.0N/m. A 3.90×10-2kg bullet travelling with a speed of 550m/s
embeds itself in the block. What is the amplitude of the resulting
simple harmonic motion? Recall that the amplitude is the maximum
displacement from equilibrium.
14. 1pt A 21.0kg block at rest on a horizontal frictionless table is connected to the wall via a spring with a spring...
For this problem, you must recall that we consider vibrations to occur about the point of static equilibrium. A 50-kg block is attached to a spring of constant k=20 kN/m and can move without friction in the vertical slot as shown. A periodic force of magnitude P = Pmsin(Wft), where the forcing frequency is 18 rad/s. If the displacement amplitude of the motion is 3 mm, determine: (a) The equation of motion (b) The natural frequency PP, sin cost (c)...
8. A 30.0-kg block slides down a frictionless incline. If the block starts from rest and has a speed of 3.00-m/s at the bottom, at what vertical distance did the block start its descent Answer: 0.459 m 9. It is found that a force of 18-N is required to stretch a spring by 0.300 meters from its natural length. (a) What is the spring constant of the spring? (b) How much energy is stored in the spring when it is...
A 20 kg block with a pulley attached slides along a frictionless ledge. It is connected by a massless string to a 5 0 kg block via lire arrangement shown in Figure. draw complete free body diagrams for the masses and Find the acceleration of each block and the tension in be connecting string.
A horizontal mass-spring system consists of a block (m=1.5 kg) on a frictionless to connected to a spring (k = 750 N/m). The system is initially at rest and is in equilibrium MI Second DIOCK (M=1.5 kg) approaches with a speed of 3.5 m/s and undergoes all inelastic collision with the first block (i.e.. they stick together after the collision). (a) What is the amplitude of the resulting simple harmonic motion (in cm)? (b) What is the angular frequency (w)...
In the figure, block 1 of mass 2.00 kg slides from rest along a frictionless ramp from height h = 2.60 m and then collides with stationary block 2, which has mass 4.50 kg. The spring shown has a spring constant of 31.5 N/m. (a) How fast is block 1 moving just before contacting block 2? (b) Assume the whole path is frictionless, and the collision is completely inelastic, how far does the spring compress? (c) Now, assume you test...
A 18 kg block with a pulley attached slides along a frictionless
surface. It is connected by a massless string to a 5.5 kg block via
the arrangement shown. The acceleration of gravity is 9.81 m/s 2 .
Find the horizontal distance the 18kg block moves when the 5.5 kg
block descends a distance of 11.4 cm. The pulleys are massless and
frictionless. Answer in units of cm. Find the acceleration of the
18 kg block. Answer in units of...
3. A block of mass M oscillates with amplitude A on a frictionless horizontal table, connected to an ideal spring of force constant k. The period of its oscillations is T. At the moment when the block is at position x-A and moving to the right, a ball of clay of mass m dropped from above lands on the block : k (a)What is the velocity of the block just before the clay hits? b) What is the velocity of...
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