A toboggan approaches a snowy hill moving at 13.5 m/s. The coefficients of static and kinetic friction between the snow and the toboggan are 0.44 and 0.29, respectively, and the hill slopes upward at 45.0° above the horizontal. Part A Find the magnitude of the acceleration of the toboggan as it is going up the hill. Express your answer in meters per second squared. ΑΣφ ? a %3D

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
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**Problem Statement:**

A toboggan approaches a snowy hill moving at 13.5 m/s. The coefficients of static and kinetic friction between the snow and the toboggan are 0.44 and 0.29, respectively, and the hill slopes upward at 45.0° above the horizontal.

**Part A:**

Find the magnitude of the acceleration of the toboggan as it is going up the hill.

**Instructions:**

Express your answer in meters per second squared.

**Answer Box:**

Input your answer in the provided field labeled with "a = ___ m/s²."

**Additional Options:**

- Submit: Button to submit your answer.
- Request Answer: Option to request the correct answer or additional help.

There are no graphs or diagrams included in the image.
Transcribed Image Text:**Problem Statement:** A toboggan approaches a snowy hill moving at 13.5 m/s. The coefficients of static and kinetic friction between the snow and the toboggan are 0.44 and 0.29, respectively, and the hill slopes upward at 45.0° above the horizontal. **Part A:** Find the magnitude of the acceleration of the toboggan as it is going up the hill. **Instructions:** Express your answer in meters per second squared. **Answer Box:** Input your answer in the provided field labeled with "a = ___ m/s²." **Additional Options:** - Submit: Button to submit your answer. - Request Answer: Option to request the correct answer or additional help. There are no graphs or diagrams included in the image.
### Physics Problem - Calculating Coefficient of Kinetic Friction

**Problem Statement:**
A box of oranges with a weight of 87 N is being pushed across a horizontal floor. As it moves, it is slowing at a constant rate of 0.90 m/s² each second. The push force has a horizontal component of 20 N and a vertical component of 25 N downward.

For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of [Moving the exercise equipment again].

**Part A:**
Calculate the coefficient of kinetic friction between the box and floor.

**Input Section:**
There is a text box provided for inputting the value of the coefficient of kinetic friction (\( \mu_k \)). There are also buttons for mathematical symbols and text formatting.

- **Submit Button:** Allows you to submit your answer.
- **Request Answer Button:** Allows you to request the correct answer.

**Instruction for Submission:**
Type your calculated value of \( \mu_k \) in the provided text box and click "Submit" to see if your calculation is correct.
Transcribed Image Text:### Physics Problem - Calculating Coefficient of Kinetic Friction **Problem Statement:** A box of oranges with a weight of 87 N is being pushed across a horizontal floor. As it moves, it is slowing at a constant rate of 0.90 m/s² each second. The push force has a horizontal component of 20 N and a vertical component of 25 N downward. For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of [Moving the exercise equipment again]. **Part A:** Calculate the coefficient of kinetic friction between the box and floor. **Input Section:** There is a text box provided for inputting the value of the coefficient of kinetic friction (\( \mu_k \)). There are also buttons for mathematical symbols and text formatting. - **Submit Button:** Allows you to submit your answer. - **Request Answer Button:** Allows you to request the correct answer. **Instruction for Submission:** Type your calculated value of \( \mu_k \) in the provided text box and click "Submit" to see if your calculation is correct.
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