Question

(Figure 1) illustrates an Atwood's machine. Let the masses of blocks A and B be 7.50 kg and 1.50 kg , respectively, the moment of inertia of the wheel about its axis be 0.220 kg⋅m2, and the radius of the wheel be 0.120 m. There is no slipping between the cord and the surface of the wheel.

Part A

Find the magnitude of the linear acceleration of block A.

Express your answer with the appropriate units.

Part B

Find the magnitude of linear acceleration of block B.

Express your answer with the appropriate units.

Part C

Find the magnitude of angular acceleration of the wheel C.

Express your answer in radians per second squared.

Part D

Find the tension in left side of the cord.

Express your answer with the appropriate units.

Part E

Find the tension in right side of the cord.

Express your answer with the appropriate units.

Answer #1

The figure below (Figure 1) illustrates an Atwood's machine. Let
the masses of blocks A and B be 5.50 kgand 2.00 kg, respectively,
the moment of inertia of the wheel about its axis be 0.400 kg⋅m2
and the radius of the wheel be 0.150 m
a. Find the linear acceleration of block A if there is no
slipping between the cord and the surface of the wheel.
Express your answer in meters per second squared.
b.Find the linear acceleration of...

An Atwood's machine consists of blocks of masses
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and
m2 = 22.0 kg
attached by a cord running over a pulley as in the figure below.
The pulley is a solid cylinder with mass
M = 7.60 kg
and radius
r = 0.200 m.
The block of mass m2 is allowed to drop, and
the cord turns the pulley without slipping.
Two objects, blocks labeled m1 and
m2, are connected to a cord which is hung...

An Atwood's machine consists of blocks of masses m1 = 13.0 kg
and m2 = 19.0 kg attached by a cord running over a pulley as in the
figure below. The pulley is a solid cylinder with mass M = 9.20 kg
and radius r = 0.200 m. The block of mass m2 is allowed to drop,
and the cord turns the pulley without slipping.
(a) Why must the tension T2 be greater than
the tension T1?
This answer has...

In an Atwood's machine, one block has a mass of 498.0 g, and the
other a mass of 698.0 g. The pulley, which is mounted in horizontal
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rest, the heavier block is observed to fall 90.2 cm in 2.17 s
(without the string slipping on the pulley).
What is the magnitude of the acceleration of the 498.0-g
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What is the magnitude of the acceleration of the 698.0-g
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In an Atwood's machine, one block has a mass of 346.0 g, and the
other a mass of 526.0 g. The pulley, which is mounted in horizontal
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rest, the heavier block is observed to fall 64.2 cm in 2.29 s
(without the string slipping on the pulley). What is the magnitude
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the acceleration of the 526.0-g block?...

The figure shows two blocks connected by a cord (of negligible
mass) that passes over a frictionless pulley (also of negligible
mass). The arrangement is known as Atwood's machine. Block 1 has
mass m1 = 2.20 kg; block 2 has mass m2 = 4.60 kg. What are (a) the
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In an Atwood's machine, one block has a mass of 860.0
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observed to fall 62.2 cm in 2.55 s (without the
string slipping on the pulley).
What is the magnitude of the acceleration of the 860.0-g
block?
Tries 0/16
What is the magnitude of the acceleration of the...

A grinding wheel is a uniform cylinder with a radius of 7.50 cm
and a mass of 0.670 kg .
Part A Calculate its moment of inertia about its center. Express
your answer to three significant figures and include the
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Part B Calculate the applied torque needed to accelerate it from
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An Atwood's machine consists of two masses, m1 and m2, connected
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Express your answer in terms of the variables m1, m2, R,
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An Atwood machine consists of two masses, mA = 64 kg and mB = 73
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Express your answer to two significant figures and include the
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