Homework Statement
You throw a penny straight up at a speed of 10m/s from a height of 1 m.
1. what's it position 0.5 seconds after it is released? - i found that value to be 4.775 m
2. how high up does it go? = 6.10 m
3. what is its speed when it hits the ground? =?
4. how long is the...