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 18.0 N.  How much work is done on the box by the tension force, in Joule? Use g = 10.0 m/s2.

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Chapter1: Units, Trigonometry. And Vectors
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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 18.0 N.  How much work is done on the box by the tension 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 depicts a child pulling a wooden box filled with toys using a rope. The toys inside the box include a baseball bat, a car, a basketball, and other assorted items. The child is shown in a side view, with their body slightly leaning backward as they pull the rope taut. The rope is angled upwards from the box to the child’s hands, indicating that the force applied is not horizontal.

This illustration can be used to demonstrate basic physics concepts such as force, friction, and work. The child’s posture and the angle of the rope suggest the importance of direction and magnitude in the application of force. The presence of various toys in the box can also be used to explain mass and weight distribution as factors affecting the ease of movement when applying force.
Transcribed Image Text:The image depicts a child pulling a wooden box filled with toys using a rope. The toys inside the box include a baseball bat, a car, a basketball, and other assorted items. The child is shown in a side view, with their body slightly leaning backward as they pull the rope taut. The rope is angled upwards from the box to the child’s hands, indicating that the force applied is not horizontal. This illustration can be used to demonstrate basic physics concepts such as force, friction, and work. The child’s posture and the angle of the rope suggest the importance of direction and magnitude in the application of force. The presence of various toys in the box can also be used to explain mass and weight distribution as factors affecting the ease of movement when applying force.
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