A 30 kg block is resting on a flat horizontal table On the top of the block is a 15.0 kg block to which a horizontal spring is attached as shown in the attached figure. The spring constant of the spring  is 294 N/m The oefficient of kinetic friction between the lower block and table is .548. The coefficient off kinetic of static friction between the two blocks is .888. A horizontal force F is applied to the lower block ass shown in the figure. The force is increasing in such a way as to keep the blocks move at a constant speed. At the point where the upper block begins to slip on the lower block determine the following: (1) The amount by which the spring is compressed (2) The magnitude of the force.

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A 30 kg block is resting on a flat horizontal table

On the top of the block is a 15.0 kg block to which a horizontal spring is attached as shown in the attached figure.

The spring constant of the spring  is 294 N/m

The oefficient of kinetic friction between the lower block and table is .548.

The coefficient off kinetic of static friction between the two blocks is .888.

A horizontal force F is applied to the lower block ass shown in the figure.

The force is increasing in such a way as to keep the blocks move at a constant speed.

At the point where the upper block begins to slip on the lower block determine the following:

(1) The amount by which the spring is compressed

(2) The magnitude of the force.

The image depicts a physics scenario involving two blocks and a spring on a horizontal surface. 

**Diagram Details:**

- **Blocks:** 
  - A green block with a mass of 15.0 kg is placed on top of an orange block with a mass of 30.0 kg.
  
- **Spring:**
  - The spring is attached to the vertical wall on the left side. The horizontal spring is compressed against the block system, suggesting potential energy storage.

- **Force:**
  - An arrow labeled \( \vec{F} \) indicates a force applied to the right side of the orange block, directed horizontally.

This setup can be used to analyze concepts such as the energy stored in the spring, the forces in static or dynamic equilibrium, and the surface friction between the blocks and the surface.
Transcribed Image Text:The image depicts a physics scenario involving two blocks and a spring on a horizontal surface. **Diagram Details:** - **Blocks:** - A green block with a mass of 15.0 kg is placed on top of an orange block with a mass of 30.0 kg. - **Spring:** - The spring is attached to the vertical wall on the left side. The horizontal spring is compressed against the block system, suggesting potential energy storage. - **Force:** - An arrow labeled \( \vec{F} \) indicates a force applied to the right side of the orange block, directed horizontally. This setup can be used to analyze concepts such as the energy stored in the spring, the forces in static or dynamic equilibrium, and the surface friction between the blocks and the surface.
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