Answer:
Acceleration of gravity=
Explanation:
Newton's Second Law-acceleration is proportional to the net force acting on an object.
All objects usually free fall at the same acceleration of
-this regardless of their mass. This acceleration is known as acceleration of gravity.
Answer:
Explanation:
Given

angular velocity 
Combined moment of inertia of stool,student and bricks 
Now student pull off his hands so as to increase its speed to suppose
rev/s
After Pulling off hands so final moment of inertia is

Conserving angular momentum as no external torque is applied




John needs to see a physical therapist because he cannot walk very well.
Answer:
The voltage si the nevery Hokage de Naruto y fue su amigo