A wheel that is initially at rest has forces applied to it, as shown in (Figure 1), and it begins to rotationally accelerate. Part A Calculate the net torque about the axle of the wheel shown in (Figure 1). Assume that a friction torque of 0.75 m N opposes the motion. Express your answer using two significant figures. m-N Submit Request Answer Provide Feedback Figure < 1 of 1 > 35 N. 28 N 135 12 cm 24 cm 18 N

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**Overview**

A wheel that is initially at rest has forces applied to it, as shown in the figure below, and it begins to rotationally accelerate.

**Part A**

Calculate the net torque about the axle of the wheel shown in the figure. Assume that a friction torque of 0.75 m·N opposes the motion.

Express your answer using two significant figures.

\[
\tau_{\text{net}} = \quad \text{m} \cdot \text{N}
\]

**Submit**

---

**Figure Explanation**

The diagram presents a wheel with three different forces applied at various angles and distances from the center:

- A force of 35 N is applied tangentially to the edge of the wheel at a radius of 24 cm.
- A force of 28 N is applied tangentially at an angle of 135° from the reference direction at a radius of 12 cm.
- A force of 18 N is applied horizontally to the edge of the wheel at a radius of 24 cm.

These forces cause the wheel to rotate around its axis, and the net torque is calculated by considering both the magnitudes of the forces and their distances from the axis of rotation, while also factoring in the opposing friction torque.
Transcribed Image Text:**Overview** A wheel that is initially at rest has forces applied to it, as shown in the figure below, and it begins to rotationally accelerate. **Part A** Calculate the net torque about the axle of the wheel shown in the figure. Assume that a friction torque of 0.75 m·N opposes the motion. Express your answer using two significant figures. \[ \tau_{\text{net}} = \quad \text{m} \cdot \text{N} \] **Submit** --- **Figure Explanation** The diagram presents a wheel with three different forces applied at various angles and distances from the center: - A force of 35 N is applied tangentially to the edge of the wheel at a radius of 24 cm. - A force of 28 N is applied tangentially at an angle of 135° from the reference direction at a radius of 12 cm. - A force of 18 N is applied horizontally to the edge of the wheel at a radius of 24 cm. These forces cause the wheel to rotate around its axis, and the net torque is calculated by considering both the magnitudes of the forces and their distances from the axis of rotation, while also factoring in the opposing friction torque.
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