71. ssm The drawing shows the force-displacement graph for two differ- ent bows. These graphs give the force that an archer must apply to draw the bowstring. (a) For which bow is more work required to draw the bow fully from s = 0 to s = 0.50 m? Give your reasoning. (b) Estimate the additional work required for the bow identified in part (a) compared to the other bow. F cos e 320.0 N Bow 1 240.0 N 160.0 N Bow 2 80.0 N 0.10 m 0.30 m 0.50 m Problem 71

71. ssm The drawing shows the force-displacement graph for two differ- ent bows. These graphs give the force that an archer must apply to draw the bowstring. (a) For which bow is more work required to draw the bow fully from s = 0 to s = 0.50 m? Give your reasoning. (b) Estimate the additional work required for the bow identified in part (a) compared to the other bow. F cos e 320.0 N Bow 1 240.0 N 160.0 N Bow 2 80.0 N 0.10 m 0.30 m 0.50 m Problem 71

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 8.67AP: Review. The mass of a car is 1 500 kg. The shape of the cars body is such that its aerodynamic drag...

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