2) The ground reaction force acting on Carter during his long jump is 4,500N acting forward and upward at an angle of 78 degrees from horizontal. Carter's mass is 70 kg. Other than gravity, this is the only external force acting on Carter. a. What is the vertical component of this ground reaction force? b. What is the horizontal component of this ground reaction force? c. How big is the net force, the sum of all the external forces acting on Carter?

2) The ground reaction force acting on Carter during his long jump is 4,500N acting forward and upward at an angle of 78 degrees from horizontal. Carter's mass is 70 kg. Other than gravity, this is the only external force acting on Carter. a. What is the vertical component of this ground reaction force? b. What is the horizontal component of this ground reaction force? c. How big is the net force, the sum of all the external forces acting on Carter?

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 43P: A rocket sled accelerates at a rate of 49.0m/s2 . Its passenger has a mass of 75.0 kg. (a) Calculate...

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