Question

When you flip a coin, what is the probability that it will come up tails?

1
1/2
1/4
1/8

Answer 1

i think it is 1/2

Answer 2

how many sides does a coin have

Answer 3

two

Answer 4

then probably one of the two sides will be facing up,
So the probability is 1/2 or 50%

Answer 5

yeah its 50%, but if you calculate the force applied to the coin, the angular momentum, period, and the air resistance, then you'll know it's head or tails :P

Answer 6

unless you use a cheat coin where one of the two sides have been made heavier so that the coin always ends up heads or tails :P