Answer:
Fluid fricton goes to Static friction and sliding friction goes to rolling friction
Explanation:
They are falling under the sole influence of gravity all objects<span> will </span>fall<span> with the </span>same<span> rate of </span><span>acceleration needless of there size</span>
Answer:
L=55.9m
Explanation:
The equation for the period of a simple pendulum is:

In our case what we know is the period and the acceleration of gravity, and we need to know the length of the pendulum, so we can write:

Which for our values is:

Answer:
Kidneys filter our blood,
Explanation:
Hope this helped :)