Question

A particle of mass m moves in a circle of radius R at a constant speed v as shown in the figure. The motion begins at point Q at time t = 0. Determine the angular momentum of the particle about the axis perpendicular to the page through point P as a function of time.

Answer #1

A particle moves in a circle of radius r=1 m, with a constant
speed of v=0.5m/s.
1. What is the period?
2. What is the frequency?
3. What is the angular frequency
4. How does θ change in time
5. Write equation for the X component of the particle.

A particle of mass m moves about a circle of radius R from the
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Determine the work carried out by said force when the point is
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consider an object of mass m moving in a circle of radius r with a
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an object of mass m is traveling at a constant speed v in a
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A particle, of mass 4.11×10-25 kg, has the same charge as an
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constant speed, due to the action a magnetic field of 0.0036 Tesla,
directed perpendicular to the plane of the circle. What is the
speed of the particle in m/s?

Shown below is a small particle of mass 33 g that is moving at a
speed of 10 m/s when it collides with and sticks to the edge of a
uniform solid cylinder. The cylinder is free to rotate about the
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rest.
A) What is the angular velocity (in rad/s) of the system...

A particle of mass 2.00 kg moves with position r(t) = x(t) i +
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and t in seconds.
(a) Find the momentum of the particle at time t = 1.00 s.
(b) Find the angular momentum about the origin at time t = 3.00
s.

Shown below is a small particle of mass 37 g that is moving at a
speed of 10 m/s when it collides with and sticks to the edge of a
uniform solid cylinder. The cylinder is free to rotate about the
axis through its center and perpendicular to the page. The cylinder
has a mass of 0.8 kg and a radius of 18 cm and is initially at
rest.
a.- What is the angular velocity (in rad/s) of the system...

A small object with mass 3.10 kg moves counterclockwise with
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True or False?
( ) A charge with a velocity perpendicular to a uniform B field
will move in a circular path in a plane perpendicular to the B
field.
( ) A charge with a velocity perpendicular to a uniform B field
will experience a magnetic force of F=qvB
( ) For a mass m to maintain a circular motion on an orbit of
radius r, the needed centripetal force is mv/r.
( ) For a mass m to...

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