1. Your free body diagram for Part 2 should have looked like this:![Free Body Diagram]- **Diagram Explanation:** - The diagram is a free-body representation of a system with vectors indicating forces acting on a mass. The vectors are as follows: - \( N: 90^\circ \) (Normal force perpendicular to the surface) - \( F_L: 180^\circ, 179.57 \) (Force exerted by the first child to the left) - \( F_R: 0.00^\circ \) (Force exerted by the second child to the right) - \( mg: 270^\circ \) (Gravitational force acting downward)- **Instructions:** 1. Construct the free-body diagram. 2. Place the tail of the vectors within the confines of the mass. 3. Orient the vectors by dragging the heads in the proper direction. 4. Note: the angles may be within ±15°, the magnitudes are not considered, and the vectors do not need to be centered on the mass.---**Problem Description:**Suppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts a force \( F_L \) of 61.0 N, the second a force \( F_R \) of 90.0 N, friction \( f \) is 12.0 N, and the mass of the third child plus wagon is 24.0 kg.Assume that all quantities are correct to 3 significant figures.**Think & Prepare:**1. Consider the direction of the forces. The forces applied by the two children outside of the wagon are stated to be in opposition to one another. What about friction? With respect to the direction of motion, how does it act? Will its effect be additive or subtractive?**Tasks:**(a) Calculate the acceleration.- *Enter to 3 significant figures* \( a = \text{______} \, \text{m/s}^2 \)(b) What would the acceleration be if friction were 29 N?- *Enter to 3 significant figures* \( a = \text{______} \, \text{m/s}^2 \)

Answered: Image /qna-images/answer/bd37586d-1d79-4903-b2c3-d7ea14311d76.jpg

1. Your free body diagram for Part 2 should have looked like this: Construct the free-body diagram. 1. Place the tail of the vectors within the confines of the mass. 2. Orient the vectors by dragging the heads in the proper direction. Note: the angles may be within 115, the magnitudes are not considered, and the vectors do not need to be centered on the mass (a) Calculate the acceleration. Enter to 3 significant figures N:90 m/s² F: 180 179.87 Suppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts a force F₁ of 61.0 N, the second a force FA of 90.0 N, friction f is 12.0 N and the mass of the third child plus wagon is 24.0 kg. Assume that all quantities are correct to 3 significant figures. mg: 270 Think & Prepare 1. Consider the direction of the forces. The forces applied by the two children outside of the wagon are stated to be in opposition to one another. What about friction? With respect to the direction of motion, how does it act? Will its effect be additive or subtractive? ✔m/s² Foor (b) What would the acceleration be if friction were 29 N? Enter to 3 significant figures

1. Your free body diagram for Part 2 should have looked like this: Construct the free-body diagram. 1. Place the tail of the vectors within the confines of the mass. 2. Orient the vectors by dragging the heads in the proper direction. Note: the angles may be within 115, the magnitudes are not considered, and the vectors do not need to be centered on the mass (a) Calculate the acceleration. Enter to 3 significant figures N:90 m/s² F: 180 179.87 Suppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts a force F₁ of 61.0 N, the second a force FA of 90.0 N, friction f is 12.0 N and the mass of the third child plus wagon is 24.0 kg. Assume that all quantities are correct to 3 significant figures. mg: 270 Think & Prepare 1. Consider the direction of the forces. The forces applied by the two children outside of the wagon are stated to be in opposition to one another. What about friction? With respect to the direction of motion, how does it act? Will its effect be additive or subtractive? ✔m/s² Foor (b) What would the acceleration be if friction were 29 N? Enter to 3 significant figures

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter4: Forces In One Dimension

Section: Chapter Questions

Problem 90A

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Similar questions

1. Does the mass matter when determining the coefficient of static friction in Part I? Explain.2. Which coefficient of friction (static or kinetic) is larger? Why?
Please provide complete solutions & a free-body diagram for each diagram
Please explain the following: 1.When you apply a constant force to an object does the object move at a constant velocity or does its velocity increase? Explain why this occurs using your understanding of acceleration/force (gravity). 2. When you increase the applied force, what happens to the acceleration of the object? Explain. 3. As the mass increases, what happens to the amount of force needed to begin moving the object? Explain. 4. Do you need to continue applying force on an object to keep it moving? Explain why.
Please explain answers.
Solve all the problems
How to get the solution for these problems? ( Answers are given).
Two boxes of mass mp and ma connected together by a string slide on smooth inclined planes as shown in Figure 1. Mass mp moves down while mass mo moves up the planes. i) Draw the free body diagram for mp and mo. ii) Determine the acceleration of the system in terms of mp, ma, Op, Og and g. iii) Determine the mass of ma that would keep the system at rest if Op = 30°, 0q = 20° and mp = 4.0 kg. %3D
(a) Calculate the acceleration. Enter to 3 significant figures a = ✔m/s² (b) What would the acceleration be if friction were 31 N? Enter to 3 significant figures a = ✔m/s²
1
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