Two straight highways, one running west to east and the other running north to south meet at an intersection. Car A is on the east-west highway 300 metres east of the intersection and is travelling west at 70km/h metres south of the intersection and is travelling south at 85km/h Hint: There are 1000 metres in one kilometre. Question 9 options: the distance is deceasing at a rate of 26km/h the distance is deceasing at a rate of 52km/h the distance is increasing at a rate of 52km/h the distance is deceasing at a rate of 13km/h the distance is increasing at a rate of 26km/h

Two straight highways, one running west to east and the other running north to south meet at an intersection. Car A is on the east-west highway 300 metres east of the intersection and is travelling west at 70km/h metres south of the intersection and is travelling south at 85km/h Hint: There are 1000 metres in one kilometre. Question 9 options: the distance is deceasing at a rate of 26km/h the distance is deceasing at a rate of 52km/h the distance is increasing at a rate of 52km/h the distance is deceasing at a rate of 13km/h the distance is increasing at a rate of 26km/h

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

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