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The figure shWhen the blocke the kinetic *90. > The figure shows a 0.41-kg block sliding...
Your answer is partially correct. Try again. The figure shows a 0.407-kg block sliding from A...
Your answer is partially correct. Try again. The figure shows a 0.407-kg block sliding from A to B along a frictionless surface. When the block reaches B, it continues to slide along the horizontal surface BC where the kinetic frictional force acts. As a result, the block slows down, coming to rest at C. The kinetic energy of the block at A is 35.0 ), and the heights of A and B are 10.4 and 6.00 m above the ground,...
Problem 1 The figure shows a 2.0 kg block compressing a 5,000 N/mspring by 0.10 m....
Problem 1 The figure shows a 2.0 kg block compressing a 5,000 N/mspring by 0.10 m. After the block is released from rest it first encounters a 3.0 m frictional surface, followed by a frictionless hill. The coefficient of friction between the block and the surface is 0.36. un Frictional Surface A) Find the speed of the block just before it reaches the frictional surface. (7 pts.) m=2kg B) Find the speed of the block at the end of the...
The figure shows block 1 of mass 0.265 kg sliding to the right over a frictionless...
The figure shows block 1 of mass 0.265 kg sliding to the right over a frictionless elevated surface at a speed of 8.85 m/s. The block undergoes an elastic collision with stationary block 2, which is attached to a spring of spring constant 1166 N/m. (Assume that the spring does not affect the collision.) After the collision, block 2 oscillates in SHM with a period of 0.135 s, and block 1 slides off the opposite end of the elevated surface,...
Figure 15-34 shows block 1 of mass 0.200 kg sliding to the right over a frictionless elevated sur...
Figure 15-34 shows block 1 of mass 0.200 kg sliding to the right over a frictionless elevated surface at a speed of 8.00 m/s. The block undergoes an elastie collision with stationary block 2, which is attached to a spring of spring constant 1208.5 N/m. (Assume that the spring does not affect the collision.) After the collision, block 2 oscillates in SHM with a period of 0.140 s, and block 1 slides off the opposite end of the elevated sturface,...
please explain with steps Thank you 2. A 2.0 kg block is sliding on a frictionless...
please explain with steps Thank you
2. A 2.0 kg block is sliding on a frictionless surface at 8.00 m/s when it comes in contact with a surface that has friction. From the starting point of the surface that has friction, it takes the block 8.00 m for it to stop. a. Do a free body diagram of the block (do not forget your axis!!). b. Write down Newton's Second Law in each direction. C. Determine the friction force needed...
A 14 kg block on a horizontal surface is attached to a horizontal spring of spring...
A 14 kg block on a horizontal surface is attached to a horizontal spring of spring constant k = 5.7 kN/m. The block is pulled to the right so that the spring is stretched 15 cm beyond its relaxed length, and the block is then released from rest. The frictional force between the sliding block and the surface has a magnitude of 44 N. (a) What is the kinetic energy of the block when it has moved 3.0 cm from...
A block with a mass of 4 kg is sliding across a horizontal surface with an...
A block with a mass of 4 kg is sliding across a horizontal surface with an initial speed of 5 m/s. Because of kinetic friction, the energy of this system will decrease linearly with the distance travelled by the block. a. What is the magnitude of the force of kinetic friction (in N) acting on the block if the block moves 4 m before coming to a stop? b. What is the average power (in W) supplied by the force...
1a. 1b. In the figure below, a block slides along a track from one level to...
1a.
1b.
In the figure below, a block slides along a track from one level to a higher level after passing through an intermediate valley. The track is frictionless until the block reaches the higher level. There a frictional force stops the block in a distance d. The block's initial speed is vo; the height difference is h and the coefficient of kinetic friction is Wk. Find d in terms of the given variables (use g where applicable). u-0- In...
3./ A 1.2 kg block sliding at 6.0 m/s on a frictionless surface runs into and...
3./ A 1.2 kg block sliding at 6.0 m/s on a frictionless surface runs into and sticks to a spring. The spring is compressed 0.10 m before stopping the block and starting its motion back in the opposite direction. a. Calculate the energy of vibration. b. Calculate the force constant of the spring. c. Calculate the period of vibration of the system. d. Write the equation of motion of the block when its oscillating.
Questions 1&2 FP 1. A sliding block of mass m 0.25 kg is subject to a...
Questions 1&2
FP 1. A sliding block of mass m 0.25 kg is subject to a force of magnitude 4 N that makes an angle of ф-30 with the horizontal surface. If the coefficient of kinetic friction between block and surface is 0.5, what is the resulting acceleration of the block along the surface Figure 1: Block on incline. 2. A block of mass m - 5 kg is subject to a force of magnitude 20 N that makes an...
Your answer is partially correct. Try again. The figure shows a 0.407-kg block sliding from A to B along a frictionless surface. When the block reaches B, it continues to slide along the horizontal surface BC where the kinetic frictional force acts. As a result, the block slows down, coming to rest at C. The kinetic energy of the block at A is 35.0 ), and the heights of A and B are 10.4 and 6.00 m above the ground,...
Problem 1 The figure shows a 2.0 kg block compressing a 5,000 N/mspring by 0.10 m. After the block is released from rest it first encounters a 3.0 m frictional surface, followed by a frictionless hill. The coefficient of friction between the block and the surface is 0.36. un Frictional Surface A) Find the speed of the block just before it reaches the frictional surface. (7 pts.) m=2kg B) Find the speed of the block at the end of the...
The figure shows block 1 of mass 0.265 kg sliding to the right over a frictionless elevated surface at a speed of 8.85 m/s. The block undergoes an elastic collision with stationary block 2, which is attached to a spring of spring constant 1166 N/m. (Assume that the spring does not affect the collision.) After the collision, block 2 oscillates in SHM with a period of 0.135 s, and block 1 slides off the opposite end of the elevated surface,...
Figure 15-34 shows block 1 of mass 0.200 kg sliding to the right over a frictionless elevated surface at a speed of 8.00 m/s. The block undergoes an elastie collision with stationary block 2, which is attached to a spring of spring constant 1208.5 N/m. (Assume that the spring does not affect the collision.) After the collision, block 2 oscillates in SHM with a period of 0.140 s, and block 1 slides off the opposite end of the elevated sturface,...
please explain with steps Thank you
2. A 2.0 kg block is sliding on a frictionless surface at 8.00 m/s when it comes in contact with a surface that has friction. From the starting point of the surface that has friction, it takes the block 8.00 m for it to stop. a. Do a free body diagram of the block (do not forget your axis!!). b. Write down Newton's Second Law in each direction. C. Determine the friction force needed...
1a.
1b.
In the figure below, a block slides along a track from one level to a higher level after passing through an intermediate valley. The track is frictionless until the block reaches the higher level. There a frictional force stops the block in a distance d. The block's initial speed is vo; the height difference is h and the coefficient of kinetic friction is Wk. Find d in terms of the given variables (use g where applicable). u-0- In...
3./ A 1.2 kg block sliding at 6.0 m/s on a frictionless surface runs into and sticks to a spring. The spring is compressed 0.10 m before stopping the block and starting its motion back in the opposite direction. a. Calculate the energy of vibration. b. Calculate the force constant of the spring. c. Calculate the period of vibration of the system. d. Write the equation of motion of the block when its oscillating.
Questions 1&2
FP 1. A sliding block of mass m 0.25 kg is subject to a force of magnitude 4 N that makes an angle of ф-30 with the horizontal surface. If the coefficient of kinetic friction between block and surface is 0.5, what is the resulting acceleration of the block along the surface Figure 1: Block on incline. 2. A block of mass m - 5 kg is subject to a force of magnitude 20 N that makes an...
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