Question

A flywheel with a radius of 0.360 mm starts from rest and accelerates with a constant angular acceleration of 0.610 rad/s2

**Part A**

Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim at the start.

Enter your answers separated with commas.

**Part B**

Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim after it has turned through 60.0 ∘∘.

Enter your answers separated with commas.

**Part C**

Compute the magnitude of the tangential acceleration, the radial acceleration, and the resultant acceleration of a point on its rim after it has turned through 120 ∘∘.

Enter your answers separated with commas.

Answer #1

,

A
flywheel with a radius of .340 m starts from rest and accelerates
with a constant angular acceleration of .730 rad/ s2.
A) compute the magnitude of the tangential acceleration, the
radial acceleration, and the resultant acceleration of a point on
its rim at the start.
B) compute the magnitude of the tangential acceleration, the
radial acceleration, and the resultant acceleration of a point on
its rim after it has turned through 60.0.
C) compute the magnitude of the tangential...

A flywheel with a radius of 0.500 m starts from rest and
accelerates with a constant angular acceleration of 0.700 rad/s2
.
1.Compute the magnitude of the tangential acceleration of a
point on its rim at the start.
2.Compute the magnitude of the radial acceleration of a point on
its rim at the start.
3.Compute the magnitude of the tangential acceleration of a
point on its rim after it has turned through 60.0 ?.
4.Compute the magnitude of the radial...

A flywheel with a radius of 0.200 m starts from rest and
accelerates with a constant angular acceleration of 0.400 rad/s2
.
Compute the magnitude of the radial acceleration of a point on
its rim after it has turned through 60.0 ?.
Compute the magnitude of the tangential acceleration of a point
on its rim after it has turned through 120.0 ?.
Compute the magnitude of the radial acceleration of a point on
its rim after it has turned through...

A flywheel with a radius of 0.700 m starts from rest and
accelerates with a constant angular acceleration of 0.500 rad/s2
.
A). Compute the magnitude of the resultant acceleration of a
point on its rim at the start
B). Compute the magnitude of the resultant acceleration of a
point on its rim after it has turned through 60.0 ∘.
C). Compute the magnitude of the resultant acceleration of a
point on its rim after it has turned through 120.0

A gyroscope flywheel of radius 2.05 cm is accelerated from rest
at 14.1 rad/s2 until its angular speed is 2390 rev/min. (a) What is
the tangential acceleration of a point on the rim of the flywheel
during this spin-up process? (b) What is the radial acceleration of
this point when the flywheel is spinning at full speed? (c) Through
what distance does a point on the rim move during the spin-up?

A cylinder rotating about its axis with a constant angular
acceleration of 1.6 rad/s^2 starts from rest at t=0. At the instant
when it has turned through 0.40 radian, find the magnitude of the
tangential velocity at point on the rim (radius=0.15 m)?

a flywheel of diameter 37.5 cm starts from rest and
accelerates to an angular velocity of 900 rpm in 5.38 seconds. find
the magnitude of the total acceleration at 1.62 seconds.

A 70.0-cm diameter flywheel is initially rotating clockwise at
100 rpm. It then undergoes a constant counterclockwise angular
acceleration of 2.50 radians per square second for 5.00
seconds.
a) What is the magnitude of the initial angular velocity in units
of radians per second?
b) What are the magnitude and direction of the final angular
velocity of the flywheel at the end of the 5.00 second interval in
units of rad/s?
c) What is the magnitude of the net angle...

A uniform disk with mass 37.0 kg and radius 0.240 m is pivoted
at its center about a horizontal, frictionless axle that is
stationary. The disk is initially at rest, and then a constant
force 26.5 N is applied tangent to the rim of the disk.
a) What is the magnitude v of the tangential velocity of a point
on the rim of the disk after the disk has turned through 0.170
revolution?
b) What is the magnitude a of...

An ultracentrifuge accelerates from rest to 100,000 rpm in 2.80
min.
(a)
What is its angular acceleration in rad/s2?
rad/s2
(b)
What is the tangential acceleration, in m/s2, of a
point 11.80 cm from the axis of rotation?
m/s2
(c)
What is the radial acceleration, in m/s2, of this
point at full rpm?
m/s2
(d)
Express this radial acceleration as a multiple of
g.
g

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