you are on a roller coaster going 70 miles per hour. suddenly, you find yourself doing a conplete for an insta

Question

for an instant, you are upsidedown. why doesn't the cars fall downwards form the track

Answer 1

there is a high power electromagnet + the wheels r fixed in a way that it dosent falls

Answer 2

first of all, you are tightly held in your seats, and the seats aretied to the track.

try this. Take a plastic bag and put something fairly heavy in it. Swing it around(but make sure not to let go or else someone could get hurt)swing it in a vertical loop de loop. It doesnt fall out, does it? This is because inertia is pushing the object inside the bag to keep going, and gravity doesnt have enough time to beat the inertia. Same thing with the roller coaster



And BTW...sometimes seats do fall off of cars

Answer 3

First of all, you learn to read and write english.

After that, here's the answer:

1) The cars have wheels on both sides of the track to hold it down.

2) Inertia and Centrifugal Force keep it pressed on the track. Kind of like if you were to take a bucket of water and swing it over your head... the water stays in the bucket.

Answer 4

m v^2/r > mg

The force required to accelerate the upside down curve is greater than the force of gravity.

Answer 5

Why are you still awake? Tell your parents to limit the internet access in your room.