Sally throws a puck of mass m = 0.20 kg with an initial velocity i = 5.00å m/s along a horizontal frictionless icesurface towards the net. The goalie exerts a constant force, F, with his hand when making the save by bringingthe puck to rest before it goes in the net. During the save, his hand moves back by a distance d = 0.50 m. Whatis the magnitude and direction of F?(A) F = 0.00 N (no force is required)(B) F = -1.00 N(C) F = +1.00î N(D) F = -5.00î N(E) F = +5.00î N(F) F = -10.08 N(G) F = +10.02 N Assume the magnitude of the force of the previous problem is |F| = 7.00 N (which it obviously isn't). What isthe magnitude of the instantaneous power delivered by the force F on the puck at the moment of impact?(A) |P| = 0 W(B) |P| = 5.00 W(C) [P| = 22.5 w(D) |P| = 35 W%3D(E) P| = 40 W

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Description: Sally throws a puck of mass m = 0.20 kg with an initial velocity i = 5.00å m/s along a horizontal frictionless icesurface towards the net. The goalie exerts a constant force, F, with his hand when making the save by bringingthe puck to rest before i

Work done is equal to change in kinetic energy W=∆Ek-Fd=12m∆v2 Force exerted in the direction…

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Sally throws a puck of mass m = 0.20 kg with an initial velocity u= 5.00i m/s along a horizontal frictionless ice surface towards the net. The goalie exerts a constant force, F, with his hand when making the save by bringing the puck to rest before it goes in the net. During the save, his hand moves back by a distance d= 0.50 m. VWhat is the magnitude and direction of F? (A) F = 0.00 N (no force is required) (B) F = -1.00å N (C) F = +1.002 N (D) F = -5.00i N (E) F = +5.002 N (F) F = -10.02 N (G) F = +10.0î N

Sally throws a puck of mass m = 0.20 kg with an initial velocity u= 5.00i m/s along a horizontal frictionless ice surface towards the net. The goalie exerts a constant force, F, with his hand when making the save by bringing the puck to rest before it goes in the net. During the save, his hand moves back by a distance d= 0.50 m. VWhat is the magnitude and direction of F? (A) F = 0.00 N (no force is required) (B) F = -1.00å N (C) F = +1.002 N (D) F = -5.00i N (E) F = +5.002 N (F) F = -10.02 N (G) F = +10.0î 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

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 33P: A hockey puck of mass 150 g is sliding due east on a frictionless table with a speed of 10 m/s....

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