• VP3. A puck of mass m, is tied to a string and allowed to revolve in a circle of radius R on a frictionless, horizontal table. The other end of the string passes through a small hole in the center of the table, and an object of mass m2 is tied to it as in the figure below. The suspended object remains in equilibrium while the puck on the tabletop revolves. Find symbolic expressions for (a) the tension in the string, (b) the radial force acting on the puck, and (c) the speed of the puck. (d) Qualitatively describe what will happen in the motion of the puck if the value of m2 is increased by placing a small additional load on the puck. (e) Qualitatively describe what will happen in the motion of the puck if the value of m2 is instead decreased by removing a part of the hanging load. | M1 R
• VP3. A puck of mass m, is tied to a string and allowed to revolve in a circle of radius R on a frictionless, horizontal table. The other end of the string passes through a small hole in the center of the table, and an object of mass m2 is tied to it as in the figure below. The suspended object remains in equilibrium while the puck on the tabletop revolves. Find symbolic expressions for (a) the tension in the string, (b) the radial force acting on the puck, and (c) the speed of the puck. (d) Qualitatively describe what will happen in the motion of the puck if the value of m2 is increased by placing a small additional load on the puck. (e) Qualitatively describe what will happen in the motion of the puck if the value of m2 is instead decreased by removing a part of the hanging load. | M1 R
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Transcribed Image Text:• VP3. A puck of mass m, is tied to a
string and allowed to revolve in a circle of
radius R on a frictionless, horizontal table.
The other end of the string passes
through a small hole in the center of the
table, and an object of mass m2 is tied to
it as in the figure below. The suspended
object remains in equilibrium while the
puck on the tabletop revolves. Find
symbolic expressions for (a) the tension
in the string, (b) the radial force acting on
the puck, and (c) the speed of the puck.
(d) Qualitatively describe what will happen
in the motion of the puck if the value of
m2 is increased by placing a small
additional load on the puck. (e)
Qualitatively describe what will happen in
the motion of the puck if the value of m2
is instead decreased by removing a part
of the hanging load.
R
m2
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