Fly Colliding with Car/Plane at 100/800km/hr

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SUMMARY

The discussion centers on the behavior of a housefly in a moving vehicle, specifically a car traveling at 100 km/hr and a plane at 800 km/hr. It concludes that the fly would not collide with the back of the car or plane due to Newton's First Law of Motion, which states that an object in motion stays in motion at the same velocity unless acted upon by an external force. The participants emphasize the importance of understanding this principle to explain the fly's behavior in both scenarios.

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  • Newton's First Law of Motion
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  • Concept of inertia
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selseg
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Assuming a car is traveling at 100km/hr and there is a fly on the dashboard of the car, if the housefly attempts to fly , would it collide with the back glass of the car or it would move with the same velocity as the car thus being stationary.

Assuming the same situation in a plane traveling at 800km/hr ie 222m/s , would the fly collide with part of the plane .
 
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selseg said:
Assuming a car is traveling at 100km/hr and there is a fly on the dashboard of the car, if the housefly attempts to fly , would it collide with the back glass of the car or it would move with the same velocity as the car thus being stationary.

Assuming the same situation in a plane traveling at 800km/hr ie 222m/s , would the fly collide with part of the plane .

Ask yourself this.

When you fly on a plane, and you jump do you splat against the rear of the plane? Why do you think this is?
 


selseg said:
Assuming a car is traveling at 100km/hr and there is a fly on the dashboard of the car, if the housefly attempts to fly , would it collide with the back glass of the car or it would move with the same velocity as the car thus being stationary.

Assuming the same situation in a plane traveling at 800km/hr ie 222m/s , would the fly collide with part of the plane .

What do you think? This sounds a lot like schoolwork, and you are required to show some effort in solving schoolwork questions. What do you think will happen, and why?
 


xxChrisxx said:
When you fly on a plane, and you jump do you splat against the rear of the plane? Why do you think this is?
I actually tried that on a train when I was about five or six years old. I think I was a bit nervous before I jumped. :smile:
 


Fredrik said:
I actually tried that on a train when I was about five or six years old. I think I was a bit nervous before I jumped. :smile:

Yet you lived to tell the tale. Perhaps that indicates something to the OP :approve:
 


I used to ask myself this, then I read Newtons First Law :)
 


I've never asked myself this since I've been in a vehicle with a fly a number of times trying to get the pesky critters out the window.
 


This is not a homework question anyway its just one of those questions that keeps occurring to me but it seems I forgot Newtons first law of motion . Thanks
 

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