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Angular Velocity
Page 2
Questions (71)
Two identical tops spin with angular velocities 45π rad/s up and 19π rad/s down, respectively, about vertical axes on a table.
2 answers
asked by
Anonymous
556 views
an ice skater starts her spin with her arms stretched straight out. She then pulls her armsin close to her body. Assume her
2 answers
asked by
Billy Bundles
539 views
A large block P executes horizontal simple harmonic motion as it slides across a frictionless surface with a frequency f = 0.3
2 answers
asked by
Anonymous
524 views
at ground level g is 9.8m/s^2 suppose the earth starts to increas its angular velocity how long would a day be when people on
2 answers
asked by
Anonymous
509 views
Two disks are originally separated. The mass of Disk #1 is 1.5 kg, and the mass of disk #2
is 2.6 kg. Disk #1 has a radius of 10
2 answers
asked by
jeff
529 views
An ice skater, has a rotational inertia of I = 4 kg m2, and spins at 2 rad/sec. She then changes her rotational inertia to 2 kg
2 answers
asked by
David
506 views
An airplane is flying above the Earth's surface at a height of 9.30 km. The centripetal acceleration of the plane is 18.2 m/s2.
2 answers
asked by
Please help
502 views
A 27-kg boy stands 4 m from the center of a frictionless playground merry-go-round, which has a moment of inertia of 238 kg m2.
1 answer
asked by
Nick
483 views
A boy wants to jump onto a moving carousel that is spinning at a rate of 5 revolutions per minute. If the carousel is 64 ft in
2 answers
asked by
Anonymous
489 views
Which of the following quantities could you use to convert rpms (revolutions per minute) to rad/sec?
Number of seconds in a
1 answer
asked anonymously
29 views
My grandma had an antique record player that could play records at an angular velocity of (RPM’s). The largest records from
1 answer
asked anonymously
47 views
ANGULAR VELOCITY OF SECOND HAND OF WATCH IS a 2pi /30sec B pi/30sec C pi/60sec D PI/1800
1 answer
asked by
AYESHA
457 views
Two persons start at the same place and walk around a circular lake in opposite directions. One has an angular speed of (1.40 x
1 answer
asked by
Bill
475 views
An ice skater, has a rotational inertia of I = 4 kg m2, and spins at 2 rad/sec. She then changes her rotational inertia to 2 kg
3 answers
asked by
David
453 views
An airplane is flying above the Earth's surface at a height of 10.9 km. The centripetal acceleration of the plane is 16.7 m/s2.
1 answer
asked by
Uoit student
449 views
Determine the angular velocity if 2.5 revolutions are completed in 10 seconds. Round to the nearest tenth.
3 answers
asked by
xavier
456 views
The table that follow list four pairs of initial and final angles of a wheel on a moving car. The elapsed time for each pair of
1 answer
asked anonymously
32 views
The elapsed time is 3.5 s. Initial angular velocity Wo. +3.0 rad/s final angular velocity W.+5.0 rad/s
1 answer
asked anonymously
28 views
You have a rotating turntable affixed radially with four protruding pencils. The pencils were found to trip the photogate 32
1 answer
asked anonymously
19 views
You have a rotating turntable affixed radially with four protruding pencils. The pencils were found to trip the photogate 32
1 answer
asked anonymously
21 views
You are on a spinning ride at a carnival. If the ride spins at a rate of 90 rev/min, and you are 5.8 m from the axis of
1 answer
asked anonymously
12 views
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Parent Categories (19)
Angular motion
Calculus
Circular motion
Classical mechanics
Geometry
Geometry and Trigonometry
Kinematics
Measurements and Conversions
Mechanics
Mechanics/Circular Motion
Motion
Physics
Propellers
Rotation
Rotational Dynamics
Rotational motion
Simple Harmonic Motion
Trigonometry
Units and Conversions