(Figure 1) shows your 1.5 kg laptop computer being dragged up a 25° slope at steady speed by a rope with tension 17 N. Both the laptop and the slope are getting warmer because of friction. We want to find the increase in thermal energy if the laptop is pulled 2.0 m. Figure AF 25° 1 of 1 How much work does the normal force do on the laptop as it moves 2.0 m? Express your answer with the appropriate units. ► View Available Hint(s) W₁ = Submit Part D WG = ΜΑ Submit Value How much work does the gravity do on the laptop as it moves 2.0 m? Express your answer with the appropriate units. ► View Available Hint(s) μA Units Value ? Units ?
(Figure 1) shows your 1.5 kg laptop computer being dragged up a 25° slope at steady speed by a rope with tension 17 N. Both the laptop and the slope are getting warmer because of friction. We want to find the increase in thermal energy if the laptop is pulled 2.0 m. Figure AF 25° 1 of 1 How much work does the normal force do on the laptop as it moves 2.0 m? Express your answer with the appropriate units. ► View Available Hint(s) W₁ = Submit Part D WG = ΜΑ Submit Value How much work does the gravity do on the laptop as it moves 2.0 m? Express your answer with the appropriate units. ► View Available Hint(s) μA Units Value ? Units ?
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Transcribed Image Text:### Educational Content: Analyzing Forces and Work on an Inclined Plane
**Problem Description:**
A 1.5 kg laptop is dragged up a 25° slope at a steady speed by a rope with a tension of 17 N. As the laptop moves, both the laptop and the slope become warmer due to friction. The aim is to find the increase in thermal energy when the laptop is pulled 2.0 meters.
**Diagram Explanation:**
- The diagram shows a side view of a laptop being pulled up an incline.
- The incline makes a 25° angle with the horizontal.
- There are two positions of the laptop showing its initial and final positions, indicating a movement along the slope.
- A blue arrow represents the displacement vector, \(\Delta \vec{r}\).
- A red arrow represents the tension in the rope, \(\vec{T}\).
**Parts of the Problem:**
- **Part C:**
- Calculate the work done by the normal force on the laptop as it moves 2.0 meters.
- Instructions: "Express your answer with the appropriate units."
- **Part D:**
- Determine the work done by gravity on the laptop over the 2.0 meter distance.
- Instructions: "Express your answer with the appropriate units."
**Hints & Inputs:**
For both Part C and Part D, there are options to view available hints to assist in solving the problem. Answers should be entered in the specific fields provided, with a clear indication of the value and corresponding units.
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