I came up with this while driving home yesterday and being annoyed by a fly.
You are driving down on a straight country highway at 100km/h (60mph) relative to the ground. A fly on the back window takes off and starts to fly towards the windscreen at about 10km/h (6mph) relative to the car.
Suddenly a deer runs out ahead of you and you slam on the brakes, stopping in 4 seconds.
What happens to the fly?
I'm not going to make it a poll, so feel free to give and answer and show your working. :D
You are driving down on a straight country highway at 100km/h (60mph) relative to the ground. A fly on the back window takes off and starts to fly towards the windscreen at about 10km/h (6mph) relative to the car.
Suddenly a deer runs out ahead of you and you slam on the brakes, stopping in 4 seconds.
What happens to the fly?
I'm not going to make it a poll, so feel free to give and answer and show your working. :D
via International Skeptics Forum https://ift.tt/3cJUQTd
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