Answer:
A fast feather
Explanation:
The faster any item is, the more momentum it has
<span>The work output of a machine divided by the work input is the "Efficiency" of the machine.
Hope this helps!</span>
Answer:
The answer would be drug use, addiction, dependence, tolerance, and withdrawal.
Okay, 90% of this is nonsense besides the numbers maybe.
Answer:
2.73414 seconds
467622.66798 J
Explanation:
t = Time taken
u = Initial velocity
v = Final velocity
s = Displacement
g = Acceleration due to gravity = 9.81 m/s² = a



or

The time taken is 2.73414 seconds
The potential energy is given by

The change in potential energy is 467622.66798 J