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Alright, let's solve this physics problem with \( P = 5 \) kg. Here’s a translation and breakdown of the problem and solution steps.

### Problem Translation

The problem is a physics exercise involving three blocks connected by a rope and pulley system:

- **Block \( M_1 = 10 \, \text{kg} \)** on the left side.
- **Block \( M_2 = P \, \text{kg} = 5 \, \text{kg} \)** on the inclined plane (with an incline of 5 m in length and 3 m in height).
- **Block \( M_3 = 15 \, \text{kg} \)** hanging vertically on the right.

The system is released from rest, and:
- **Gravity \( g = 10 \, \text{m/s}^2 \)**
- **Coefficient of friction \( \mu \) between \( M_2 \) and the inclined plane is \( \mu = 0.3 \)**.

#### Questions:
1. **(a)** Find the acceleration, speed, distance traveled, and tension in the rope after 2 seconds.
2. **(b)** Calculate the distance each block travels and the tension in the left part of the rope after the right section of the rope breaks.
3. **(c)** Determine the time and distance traveled by \( M_1 \) and \( M_2 \) until they stop after the right rope breaks.
4. **(d)** Find the distance traveled by \( M_2 \) after it momentarily stops 4 seconds after the break.

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### Solution Steps

To solve these questions, we'll apply Newton's second law for each block and account for friction and gravity. Here’s a detailed solution strategy for each question:

1. **Draw a free-body diagram** for each block to identify forces like gravitational force, normal force, frictional force, and tension.
2. **Set up equations of motion** for each block based on the net force and use \( F = ma \) to find acceleration.
3. **Calculate velocity, distance, and tension** using kinematic equations and Newton’s laws.
4. For the **situation after the rope breaks**, recompute the motion for \( M_1 \) and \( M_2 \) only, since \( M_3 \) will fall freely.

Let me know if you'd like me to go through each calculation step-by-step or provide further details on each part. 

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### Additional Questions:
1. What happens to the acceleration of the system if the coefficient of friction increases?
2. How would the results change if \( M_3 \) had a different mass?
3. How does the angle of inclination affect the tension in the rope?
4. What role does the frictional force play in determining the acceleration?
5. Can we solve this problem by energy conservation instead of Newton’s laws?

**Tip:** Drawing detailed force diagrams for each block can simplify setting up the equations accurately.

Perhatikan gambar dibawah, diketahui 3 buah balok terhubung dengan tali melalui katrol. M1=10kg terhubung pada sisi sebelah kiri, M2=P kg berada pada bidang miring dan M3=15Kg tergantung pada sisi kanan kemudian sistem dilepas dari keadaan diam. Jika percepatan grafitasi bumi g=10m/s2, dan koefisien gesek antara M2 dengan bidang miring u=0.3. (Catatan P= digit ke 3 NIM + Digit Terakhir NIM).

Solve a physics problem involving three blocks connected by a pulley system with a given friction coefficient and inclined plane. The problem requires calculating acceleration, velocity, distance traveled, and tension over time, with detailed Newton’s laws applications. Ideal for university-level physics students.

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