IY A 0.25-kg block along a horizontal track has a speed of 1.5 m/s immediately before colliding with a light spring of force constant 4.6 N/m located at the end of the track. What is the spring's maximum compression if the track is frictionless? [SVF E08 05.35] 23. A. 0.2940 m D. 0.4351 m B. 0.2727 m E. 0.3497 m C. 0.3140 m F. 0.3087 m 1--1 NUTO A 2.9 kg mass is attached to a spring with constant 24_N/m and is moving horizontally on a frictionless surface. If the object has speed 1.4 m/s as it passes through the equilibrium position, then what is the maximum displacement of the object? 24. A. 0.4867_m D. 0.4348_m B. 0.1773_m F 0.257.
Simple harmonic motion
Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.
Simple Pendulum
A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.
Oscillation
In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.
![**Physics: Spring Compression Problems**
**Question 23:**
A 0.25-kg block along a horizontal track has a speed of 1.5 m/s immediately before colliding with a light spring of force constant 4.6 N/m located at the end of the track. What is the spring’s maximum compression if the track is frictionless?
**Options:**
A. 0.2940 m
B. 0.2727 m
C. 0.3140 m
D. 0.4351 m
E. 0.3497 m
F. 0.3087 m
---
**Question 24:**
A 2.9-kg mass is attached to a spring with a constant of 24 N/m and is moving horizontally on a frictionless surface. If the object has a speed of 1.4 m/s as it passes through the equilibrium position, then what is the maximum displacement of the object?
**Options:**
A. 0.4867 m
B. 0.1773 m
C. 0.3140 m
D. 0.4348 m
E. 0.257 m
---
### Explanation and Solution Approach:
For both questions, we need to use the conservation of energy principle. The kinetic energy of the moving block or mass is converted into the potential energy stored in the spring when the block or mass compresses the spring to its maximum extent.
**Formula:**
\[ \frac{1}{2} m v^2 = \frac{1}{2} k x^2 \]
where,
- \( m \) is the mass of the block,
- \( v \) is the speed of the block,
- \( k \) is the spring constant,
- \( x \) is the maximum compression of the spring (which we are solving for).
Solving for \( x \):
\[ x = \sqrt{\frac{m v^2}{k}} \]
For detailed step-by-step calculations, input the given values into the formula accordingly.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9169dcce-1ad4-419d-a577-e4e403df2f68%2F7c19ab30-a837-4589-99b6-fd3759e7996a%2Fkf54n9_processed.jpeg&w=3840&q=75)
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