1. A bird weighing Fw = 2 lb is initially gliding at 20 mi/h. A flap of its wings takes .8 s and results in velocity of 23 mi/h. Calculate the impulse the bird experiences, as well as the force required for the im %3D 2. What force is required to bring a car to rest within 2 m if vo = 60 km/h and it has a mass of 1340 kg %3D

1. A bird weighing Fw = 2 lb is initially gliding at 20 mi/h. A flap of its wings takes .8 s and results in velocity of 23 mi/h. Calculate the impulse the bird experiences, as well as the force required for the im %3D 2. What force is required to bring a car to rest within 2 m if vo = 60 km/h and it has a mass of 1340 kg %3D

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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Any of the first three. Thanks in advance!

1. A bird weighing Fw = 2 lb is initially gliding at 20 mi/h. A flap of its wings takes .8 s and results in
velocity of 23 mi/h. Calculate the impulse the bird experiences, as well as the force required for the im
%3D
2. What force is required to bring a car to rest within 2 m if vo = 60 km/h and it has a mass of 1340 kg
%3D

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