Question
In: Physics
A target in a shooting gallery consists of a vertical square wooden board, 0.230 mm on...
A target in a shooting gallery consists of a vertical square wooden board, 0.230 mm on a side and with mass 0.740 kgkg , that pivots on a horizontal axis along its top edge. The board is struck face-on at its center by a bullet with mass 1.80 gg that is traveling at 330 m/sm/s and that remains embedded in the board.
A) What is the angular speed of the board just after the bullet's impact?
B)What maximum height above the equilibrium position does the center of the board reach before starting to swing down again?
C) What minimum bullet speed would be required for the board to swing all the way over after impact?
Solutions
genius_generous answered 2 years agoRelated Solutions
A target in a shooting gallery consists of a vertical square wooden board, 0.230 m on...
A target in a shooting gallery consists of a vertical square
wooden board, 0.230 m on a side and with mass 0.700 kg , that
pivots on a horizontal axis along its top edge. The board is struck
face-on at its center by a bullet with mass 1.60 g that is
traveling at 355 m/s and that remains embedded in the board.
A. What is the angular speed of the board just after the
bullet's impact?
B. What maximum height...
In a shooting field where noone can get hurt, there is a vertical square plastic board,...
In a shooting field where noone can get hurt, there is a
vertical square plastic board, 0.100 m on a side and with mass
0.800 kg , that rotates on a horizontal axis along its top edge.
The center of the plastic board is hit by a bullet with mass 1.50 g
that is moving with 300 m/s and that stays embedded in the plastic
board.
a)Find the angular velocity of the plastic board right after the
bullet's hit?
b)Calculate...
A physical pendulum consists of a vertical board of of mass 6.15 kg, length 192 cm,...
A physical pendulum consists of a vertical board of of mass 6.15
kg, length 192 cm, and width 8 cm hanging from a horizontal,
frictionless axle. A bullet of mass 146 g and a purely horizontal
speed v impacts the pendulum at the bottom edge of the
board. The board then makes a complete circle.
(a) If the bullet embedded itself in the board, what is the minimum
speed the bullet could have to make this so?
(b) If the...
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