Best Ever Fun with AlgebraJune 9, 2016
We all know about gravity. We worry about gravity.
If someone holds a pen in your hand like the gif below, then drops it,
I bet, if you keep your hand in the one position, that you can’t grab it!!!!
The maths is soooo beautiful.
All objects and bodies drop at the same rate of acceleration, g = 9.8 m/sec2
d = distance travelled by falling object (m)
t = time taken (sec)
You can test your reaction time on THE REACTION TIME CLOCK HERE.