Yes, because you would need friction to slow down the rollercoaster to a stop.
The snail will go <span>0.18193752 miles </span>
Answer:
From what I see, it's saying that every minute, the ant can move 30 meters. So how many meter would it move in 45 minutes?
30 meters = 1 min
x meters = 45 min
1 min x 45 = 45 min
30 meters x 45 = 1,350 meters
So, I believe the answer would be 1,350 meters.
hope this helps. :>
Answer:
19.2*10^6 s
Explanation:
The equation for time dilation is:
![t = \frac{t'}{\sqrt{1-\frac{v^2}{c^2}}}](https://tex.z-dn.net/?f=t%20%3D%20%5Cfrac%7Bt%27%7D%7B%5Csqrt%7B1-%5Cfrac%7Bv%5E2%7D%7Bc%5E2%7D%7D%7D)
Then, if it is observed to have a life of 6*10^6 s, and it travels at 0.95 c:
![t = \frac{6*10^6}{\sqrt{1-\frac{(0.95c)^2}{c^2}}} = 19.2*10^6 s](https://tex.z-dn.net/?f=t%20%3D%20%5Cfrac%7B6%2A10%5E6%7D%7B%5Csqrt%7B1-%5Cfrac%7B%280.95c%29%5E2%7D%7Bc%5E2%7D%7D%7D%20%3D%2019.2%2A10%5E6%20s)
It has a lifetime of 19.2*10^6 s when observed from a frame of reference in which the particle is at rest.
About a mil sience 2014-2015