A 200 g ball is shot up a vertical
column of viscous liquid with an
initial velocity of 10 m/s Assuming
the force impeding the ball's motion
because of the viscosity of the liquid
is constant at 4.5 N, calculate how
high the ball goes before coming to
rest.
When a ball is hit upwards the maximum height of a projectile is given by
o =o
mass=200
=0.2kg
innitial velocity( =
in this case, we can get the normal force acting on a body vertically due to gravity.
m=
=
=
viscosity of the liquid=
-1=2.2959
0
from max
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