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Shown below is a small particle of mass 19 g that is moving at a speed...
long thin rod length h A particle, with mass m, is moving through space with constant...
long thin rod length h A particle, with mass m, is moving through space with constant velocity v, as shown in the diagram. COM It eventually collides with and sticks to the end of a long thin uniform rod, which has mass M and length /h and is initially at rest. The mass of the particle (m) is negligible compared with the mass of the rod. (a) Show the angular momentum of the particle about the COM of the rod...
A 45kg mass particle goes at 3m / s and collides with the upper edge of a uniform density disk with a mass of 175kg and...
A
45kg mass particle goes at 3m / s and collides with the upper edge
of a uniform density disk with a mass of 175kg and a radius of
1.25m. The disk before collision was at rest. Without considering
any type of friction, what will be the magnitude of the angular
velocity of the disk with the particle attached to its edge just
after the collision?
3 m/s R=1.25m Before After
Q20 (15 points): A bullet of mass m X102 kg is moving with a speed of...
Q20 (15 points): A bullet of mass m X102 kg is moving with a speed of 100 m/s when it collides with a rod of mass mR 5 kg and length L m (shown in the figure). The rod is initially at rest, in a vertical position, and pivots about an axis going through its center of mass. The bullet imbeds itself in the rod at a distance L/4 from the pivot point. As a result, the bullet-rod system starts...
A 0.1 kg bullet initially travels at 200 m/s before striking the edge of a uniform...
A 0.1 kg bullet initially travels at 200 m/s before striking the
edge of a uniform horizontal cylinder supported by a frictionless
axle through its center. The cylinder has a mass of 3 kg, a radiuis
of 0.5 m and is initially at rest. The bullet becomes lodged inside
the outer edge of the cylinder. PLEASE SHOW THE STEPS
(numbers 10-) A0.1 kg bullet initially travels at 200 m/s before striking the edge of a uniform horizontal cylinder supported by...
The top edge of a thin rectangular metal plate with a mass of 2.80 kg is...
The top edge of a thin rectangular metal plate with a mass of 2.80 kg is attached to a horizontal rod parallel to the edge of the plate. The plate hangs from this rod and is free to rotate about it without friction. The vertical height of the plate is 45.0 cm. The plate is pulled to the right until it makes an angle of 28.0° from vertical and then released from rest. At the same time, a piece of...
Bonus problem A particle of m, is moving horizontally with vi, and collides with a particle...
Bonus problem A particle of m, is moving horizontally with vi, and collides with a particle of mass m2, which is at rest initially. The collision is elastic. The particle of mass mrebounds straight back with of its initial kinetic energy immediately after the collision. The particle of mass me is moving with vas shown. a) Find the speed vz in terms of viin b) Find the ratio of the mass of the particle m to the mass of the...
Q19: The uniform rod of mass M- 2 kg and length of L- 8 cm is...
Q19: The uniform rod of mass M- 2 kg and length of L- 8 cm is free to rotate about a horizontal axis shown in the figure. An object of mass 0.4 kg moving with 24 m/s strikes and then sticks to the initially stationary rod as shown. If rotational inertia of the rod according to its center of mass is given as Icmdisk M, find the a) rotational inertia of the system before and after collision, b) angular speed...
Consider a completely inelastic collision in which a particle of mass with initial velocity collides head...
Consider a completely inelastic collision in which a particle
of mass with
initial velocity collides head on with a particle of mass ,
initially at rest.(a) What fraction of the initial kinetic energy
was lost? (b)View the collision from the center of mass frame and
determine if the kinetic energy of the colliding particle remain
conserved.
Consider a completely inelastic collision in which a particle of mass with initial velocity collides head on with a particle of mass , initially...
A disk of mass m, = 70.0 g and radius r , = 4.50 cm slides...
A disk of mass m, = 70.0 g and radius r , = 4.50 cm slides on a frictionless sheet of ice with velocity v, where v = 12.00 m/s, as shown in a top-down view in figure (a) below. The edge of this disk just grazes the edge of a second disk in a glancing blow. The second disk has a mass m2 = 140 g, a radius r2 = 6.00 cm, and is initially at rest. As the...
Consider a completely inelastic collision in which a particle of mass m1 with initial velocity v...
Consider a completely inelastic collision in which a particle of
mass m1 with initial velocity v collides head on with a particle of
mass m2, initially at reat. (a) What fraction of the initial
kinetic energy was lost? (b) View the collision from the center of
mass frame and determine if the kinetic enegy of the colliding
particle remain conserved.
Consider a completely inelastic collision in which a particle of mass with initial velocity collides head on with a particle...
long thin rod length h A particle, with mass m, is moving through space with constant velocity v, as shown in the diagram. COM It eventually collides with and sticks to the end of a long thin uniform rod, which has mass M and length /h and is initially at rest. The mass of the particle (m) is negligible compared with the mass of the rod. (a) Show the angular momentum of the particle about the COM of the rod...
A
45kg mass particle goes at 3m / s and collides with the upper edge
of a uniform density disk with a mass of 175kg and a radius of
1.25m. The disk before collision was at rest. Without considering
any type of friction, what will be the magnitude of the angular
velocity of the disk with the particle attached to its edge just
after the collision?
3 m/s R=1.25m Before After
Q20 (15 points): A bullet of mass m X102 kg is moving with a speed of 100 m/s when it collides with a rod of mass mR 5 kg and length L m (shown in the figure). The rod is initially at rest, in a vertical position, and pivots about an axis going through its center of mass. The bullet imbeds itself in the rod at a distance L/4 from the pivot point. As a result, the bullet-rod system starts...
A 0.1 kg bullet initially travels at 200 m/s before striking the
edge of a uniform horizontal cylinder supported by a frictionless
axle through its center. The cylinder has a mass of 3 kg, a radiuis
of 0.5 m and is initially at rest. The bullet becomes lodged inside
the outer edge of the cylinder. PLEASE SHOW THE STEPS
(numbers 10-) A0.1 kg bullet initially travels at 200 m/s before striking the edge of a uniform horizontal cylinder supported by...
The top edge of a thin rectangular metal plate with a mass of 2.80 kg is attached to a horizontal rod parallel to the edge of the plate. The plate hangs from this rod and is free to rotate about it without friction. The vertical height of the plate is 45.0 cm. The plate is pulled to the right until it makes an angle of 28.0° from vertical and then released from rest. At the same time, a piece of...
Bonus problem A particle of m, is moving horizontally with vi, and collides with a particle of mass m2, which is at rest initially. The collision is elastic. The particle of mass mrebounds straight back with of its initial kinetic energy immediately after the collision. The particle of mass me is moving with vas shown. a) Find the speed vz in terms of viin b) Find the ratio of the mass of the particle m to the mass of the...
Q19: The uniform rod of mass M- 2 kg and length of L- 8 cm is free to rotate about a horizontal axis shown in the figure. An object of mass 0.4 kg moving with 24 m/s strikes and then sticks to the initially stationary rod as shown. If rotational inertia of the rod according to its center of mass is given as Icmdisk M, find the a) rotational inertia of the system before and after collision, b) angular speed...
Consider a completely inelastic collision in which a particle
of mass with
initial velocity collides head on with a particle of mass ,
initially at rest.(a) What fraction of the initial kinetic energy
was lost? (b)View the collision from the center of mass frame and
determine if the kinetic energy of the colliding particle remain
conserved.
Consider a completely inelastic collision in which a particle of mass with initial velocity collides head on with a particle of mass , initially...
A disk of mass m, = 70.0 g and radius r , = 4.50 cm slides on a frictionless sheet of ice with velocity v, where v = 12.00 m/s, as shown in a top-down view in figure (a) below. The edge of this disk just grazes the edge of a second disk in a glancing blow. The second disk has a mass m2 = 140 g, a radius r2 = 6.00 cm, and is initially at rest. As the...
Consider a completely inelastic collision in which a particle of
mass m1 with initial velocity v collides head on with a particle of
mass m2, initially at reat. (a) What fraction of the initial
kinetic energy was lost? (b) View the collision from the center of
mass frame and determine if the kinetic enegy of the colliding
particle remain conserved.
Consider a completely inelastic collision in which a particle of mass with initial velocity collides head on with a particle...
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