Suppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts a force of 74.0 N, the second a force of 95.0 N, friction is 18.0 N, and the mass of the third child plus wagon is 23.0 kg. (a) What is the system of interest if the acceleration of the child in the wagon is to be calculated? (Select all that apply.) the children outside the wagon the child in the wagon the wagon (b) Draw a free-body diagram, including all forces acting on the system. N F₁ N 7 W

Suppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts a force of 74.0 N, the second a force of 95.0 N, friction is 18.0 N, and the mass of the third child plus wagon is 23.0 kg. (a) What is the system of interest if the acceleration of the child in the wagon is to be calculated? (Select all that apply.) the children outside the wagon the child in the wagon the wagon (b) Draw a free-body diagram, including all forces acting on the system. N F₁ N 7 W

Name: 6.rises/last?dep=284331910UpdateDETAILSSuppose two children push hori
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Description: 6.rises/last?dep=284331910UpdateDETAILSSuppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts a force of 74.0 N, the second a force of 95.0 N, friction is 18.0 N, and themass o

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 36P: Two objects with masses of 3.00 kg and 5.00 kg are connected by a light string that passes over a...

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Suppose two children push horizontally, but in exactly opposite directions, on a third child in a wagon. The first child exerts a force of 75.0 N, the second a force of 93.0 N, friction is 12.0 N, and the mass of the third child plus wagon is 27.0 kg. (a) What is the system of interest if the acceleration of the child in the wagon is to be calculated? (Select all that apply.) the children outside the wagon OR the wagon OR the child in the wagon (b) Draw a free body diagram, including the weight and all other forces acting on the system. (Do this on paper. Your instructor may ask you to turn in this diagram.) (c) Calculate the acceleration._______ m/s2(d) What would the acceleration be if friction is 18.0 N?