A hockey puck (mass 4.00 kg), initially moving in a straight line with a speed of 1.4 m/s is hit with a hockey stick toward the goal. After it is struck, it moves with aspeed of 4.9 m/s at an angle of 141 degrees with respect to its initial direction. What is the magnitude of the impulse (in Newton-seconds) that the hockey stickexerted on the puck?

Given data: m = 4 kg vi = 1.4 m/s vf = 4.9 m/s at 141 degree Need to determine the impulse.

Answered: A hockey puck (mass 4.00 kg), initially…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Robin pitches a baseball of mass 0.20 kg. The ball comes at home with a velocity of 40 m/s and is batted straight back to Robin with a return velocity of 60 m/s. If the bat is in contact with the ball for 0.050 s, what is the impulse experienced by the ball? (Answer in whole number, no unit) UNIT: N-s Add your answer
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