Brownie, a dog, running at a constant speed of 1.36 m/s, decided to run towards the center of the road. After 1.5 s, a parked car started moving at a constant rate of 3.1 m/s? perpendicular to Brownie's path, towards the center of the road. If their shortest distance is initially 155.6 m apart • Prove by calculation if Brownie will be hit by the car after 1 minute or not. • If Gavin, Brownie's owner, is standing 1.5 m behind the dog, at what acceleration should he run to catch Brownie after 5 seconds? (Ans.: 0.66 m/s2)

Brownie, a dog, running at a constant speed of 1.36 m/s, decided to run towards the center of the road. After 1.5 s, a parked car started moving at a constant rate of 3.1 m/s? perpendicular to Brownie's path, towards the center of the road. If their shortest distance is initially 155.6 m apart • Prove by calculation if Brownie will be hit by the car after 1 minute or not. • If Gavin, Brownie's owner, is standing 1.5 m behind the dog, at what acceleration should he run to catch Brownie after 5 seconds? (Ans.: 0.66 m/s2)

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Description: Brownie, a dog, running at a constant speed of 1.36 m/s, decided to run towards thecenter of the road. After 1.5 s, a parked car started moving at a constant rate of 3.1 m/s?perpendicular to Brownie's path, towards the center of the road. If their s

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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Brownie, a dog, running at a constant speed of 1.36 m/s, decided to run towards the
center of the road. After 1.5 s, a parked car started moving at a constant rate of 3.1 m/s?
perpendicular to Brownie's path, towards the center of the road. If their shortest
distance is initially 155.6 m apart
• Prove by calculation if Brownie will be hit by the car after 1 minute or not.
• If Gavin, Brownie's owner, is standing 1.5 m behind the dog, at what acceleration
should he run to catch Brownie after 5 seconds? (Ans.: 0.66 m/s2)

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