Bob is pulling a box of his toys of mass 15.0 kg along a rough horizontal surface for a distance of 6.00 m. The tension force in the rope is 58.0 N and the angle is 30° with respect to the horizontal. The frictional force on the box is 12.0 N. How much work is done on the box by the normal force, in Joule? Use g = 10.0 m/s2.Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. The image illustrates a concept of force and motion where a person is pulling a box filled with various items, such as a basketball, a bat, a car toy, and a bag. The person is using a rope to exert force on the box, which is placed on the ground. The rope is angled upwards, showing how the person uses their body weight to pull the box forward.### Educational Explanation:**Concept**: The image demonstrates the principles of force, friction, and motion.- **Force**: The person is applying force to move the box. This force is transmitted through the rope, pulling the box in the direction of the applied force.- **Angle of Force**: The upward angle of the rope shows that applying force at an angle can help lift the front of the box slightly, potentially reducing friction and making it easier to move.- **Friction**: The interaction between the box and the ground involves friction, which opposes motion. By pulling upwards, the amount of friction can be reduced.This setup is a practical example to explain how force and angle can affect movement and is commonly used to teach basic physics concepts.

Given:- the mass of the box is m= 15 kg The angle at which the force is applied is 30 degree The…

Answered: f his toys of mass 15.0 kg along a…

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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Bob is pulling a box of his toys of mass 15.0 kg along a rough horizontal surface for a distance of 6.00 m. The tension force in the rope is 58.0 N and the angle is 30° with respect to the horizontal. The frictional force on the box is 12.0 N. How much work is done on the box by the normal force, in Joule? Use g = 10.0 m/s².

Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.

The image illustrates a concept of force and motion where a person is pulling a box filled with various items, such as a basketball, a bat, a car toy, and a bag. The person is using a rope to exert force on the box, which is placed on the ground. The rope is angled upwards, showing how the person uses their body weight to pull the box forward.

### Educational Explanation:

**Concept**: The image demonstrates the principles of force, friction, and motion.

- **Force**: The person is applying force to move the box. This force is transmitted through the rope, pulling the box in the direction of the applied force.

- **Angle of Force**: The upward angle of the rope shows that applying force at an angle can help lift the front of the box slightly, potentially reducing friction and making it easier to move.

- **Friction**: The interaction between the box and the ground involves friction, which opposes motion. By pulling upwards, the amount of friction can be reduced.

This setup is a practical example to explain how force and angle can affect movement and is commonly used to teach basic physics concepts.

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