Please answer the following question(s): 1. f = 7.5 N a = 0 = 12.5 Free-body diagram F₁ F2 m/s² degrees F₁ F₂ F₁: 45° 30° Two children pull a third child on a snow saucer sled exerting forces F₁ and F₂ as shown above in the figure. Find the acceleration a and direction of the 46-kg sled and child system. Note that the direction of the frictional force f is unspecified; it will be in the opposite direction of the sum of F₁ and F2 Think and Prepare 1. Friction acts opposite the intended motion of snow saucer. 2. Given F₁ and F2, what direction will the saucer move if initially at rest? In the direction of F₁? In the direction of F₂? Or in the direction of the resultant of F₁ and F₂? = 10 N 3. In what direction will friction act? Opposite F₁? Opposite F₂? Or opposite the resultant of F, and F₂? Enter to 2 significant figures F₂ = 8 N

Please answer the following question(s): 1. f = 7.5 N a = 0 = 12.5 Free-body diagram F₁ F2 m/s² degrees F₁ F₂ F₁: 45° 30° Two children pull a third child on a snow saucer sled exerting forces F₁ and F₂ as shown above in the figure. Find the acceleration a and direction of the 46-kg sled and child system. Note that the direction of the frictional force f is unspecified; it will be in the opposite direction of the sum of F₁ and F2 Think and Prepare 1. Friction acts opposite the intended motion of snow saucer. 2. Given F₁ and F2, what direction will the saucer move if initially at rest? In the direction of F₁? In the direction of F₂? Or in the direction of the resultant of F₁ and F₂? = 10 N 3. In what direction will friction act? Opposite F₁? Opposite F₂? Or opposite the resultant of F, and F₂? Enter to 2 significant figures F₂ = 8 N

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 23P: While sliding a couch across a floor, Andrea and Jennifer exert forces FA and FJ on the couch....

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