Tom and Jerry both push on the 2.90-m-diameter merry-go-round shown in (Figure 1). Tom pushes with a force of 51.0 N and Jerry pushes with a force of 36.0 N . Part A: What is the net torque on the merry-go-round?Express your answer to three significant figures and include the appropriate units.Part B:What is the net torque if Jerry reverses the direction that he pushes by 180∘without changing the magnitude of his force?Express your answer to three significant figures and include the appropriate units. ### Diagram ExplanationThe diagram depicts a circular object with two arrows labeled "Tom" and "Jerry" pointing toward the center from opposite directions. - **Arrows and Labels**: - The arrow on the left is labeled "Tom" and makes an angle of 60 degrees with a horizontal dotted line passing through the center of the circle. - The arrow on the right is labeled "Jerry" and makes an angle of 80 degrees with a similar horizontal dotted line passing through the center.- **Angles**: - The angle formed by the left arrow (Tom) and the horizontal line is 60 degrees. - The angle formed by the right arrow (Jerry) and the horizontal line is 80 degrees.This diagram can be useful for understanding concepts related to angles, vectors, forces acting on an object, or geometric relationships in a circle.

Given Data: Diameter of the object (d) = 2.90 m.Hence, radius of the object (r) = 2.90 m2 = 1.45…

Answered: Tom and Jerry both push on the…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Tom and Jerry both push on the 2.90-m-diameter merry-go-round shown in (Figure 1). Tom pushes with a force of 51.0 N and Jerry pushes with a force of 36.0 N .

Part A: What is the net torque on the merry-go-round?

Express your answer to three significant figures and include the appropriate units.

Part B:What is the net torque if Jerry reverses the direction that he pushes by 180∘

without changing the magnitude of his force?

Express your answer to three significant figures and include the appropriate units.

### Diagram Explanation

The diagram depicts a circular object with two arrows labeled "Tom" and "Jerry" pointing toward the center from opposite directions.

- **Arrows and Labels**:
- The arrow on the left is labeled "Tom" and makes an angle of 60 degrees with a horizontal dotted line passing through the center of the circle.
- The arrow on the right is labeled "Jerry" and makes an angle of 80 degrees with a similar horizontal dotted line passing through the center.

- **Angles**:
- The angle formed by the left arrow (Tom) and the horizontal line is 60 degrees.
- The angle formed by the right arrow (Jerry) and the horizontal line is 80 degrees.

This diagram can be useful for understanding concepts related to angles, vectors, forces acting on an object, or geometric relationships in a circle.

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