Calculate the final speed of a 110-kg rugby player who is initially running at 8.00 m/s but collides head-on with a padded goalpost and experiences a backward force of 1.76×104 N for 5.50×10–2 s .
Step-by-step solution In this problem calculate the final speed of a rugby player who experience a backward force when collides with a goal post using the data find his final speed respectively: Step 1 of 5 Running speed of rugby player is, However, one collide head on padded goal post and experiences the backward force of . Step 2 of 5 Since the force is in backward direction, therefore, the sign will be negative. Hence, The time required for the entire incident is, Step 3 of 5 Use the formula to get the impulse as: Substitute for . Hence, the impulse is -968 kg.m/s
Textbook: Physics: Principles with Applications
Author: Douglas C. Giancoli
Since the solution to 16PE from 8 chapter was answered, more than 553 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 16PE from chapter: 8 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. This full solution covers the following key subjects: backward, calculate, collides, experiences, final. This expansive textbook survival guide covers 35 chapters, and 3914 solutions. The answer to “Calculate the final speed of a 110-kg rugby player who is initially running at 8.00 m/s but collides head-on with a padded goalpost and experiences a backward force of 1.76×104 N for 5.50×10–2 s .” is broken down into a number of easy to follow steps, and 35 words. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204.