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.

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Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
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**Problem 5.38**

*Homework 4 - Attempt 1*

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.*

[Input Box for Answer]

**Part B**

[Not Shown]

---

This physics problem involves calculating the acceleration of a toboggan as it ascends a snowy hill with known friction coefficients and an incline angle.
Transcribed Image Text:**Problem 5.38** *Homework 4 - Attempt 1* 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.* [Input Box for Answer] **Part B** [Not Shown] --- This physics problem involves calculating the acceleration of a toboggan as it ascends a snowy hill with known friction coefficients and an incline angle.
**Physics Problem 5.38 - Mastering Physics Homework 4 (Attempt 1)**

**Problem Statement:**

**Part C:**
Find the magnitude of the acceleration of the toboggan after it has reached its highest point and is sliding down the hill.
- **Instruction:** Express your answer in meters per second squared.

**Answer Box:**
- Input field provided for entering the magnitude of acceleration, marked with "a =", followed by units "m/s²".

**Part D:**
What is the direction of the acceleration as the toboggan is sliding down the hill?
- **Options:**
  - Radio button for "up the hill"
  - Radio button for "down the hill"

This problem asks students to calculate and express the magnitude and direction of the toboggan's acceleration as it slides down a hill. Students must understand the principles of motion and gravity to solve the problem effectively.
Transcribed Image Text:**Physics Problem 5.38 - Mastering Physics Homework 4 (Attempt 1)** **Problem Statement:** **Part C:** Find the magnitude of the acceleration of the toboggan after it has reached its highest point and is sliding down the hill. - **Instruction:** Express your answer in meters per second squared. **Answer Box:** - Input field provided for entering the magnitude of acceleration, marked with "a =", followed by units "m/s²". **Part D:** What is the direction of the acceleration as the toboggan is sliding down the hill? - **Options:** - Radio button for "up the hill" - Radio button for "down the hill" This problem asks students to calculate and express the magnitude and direction of the toboggan's acceleration as it slides down a hill. Students must understand the principles of motion and gravity to solve the problem effectively.
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