Question

The system shown in the figure below consists of a mass M = 4.1-kg block resting on a frictionless horizontal ledge. This block is attached to a string that passes over a pulley, and the other end of the string is attached to a hanging m = 2.4-kg block. The pulley is a uniform disk of radius 8.0 cm and mass 0.60 kg.

(a) What is the acceleration of each block?

acceleration of M = 4.1 kg

acceleration of m = 2.4 kg

b) What is the tension in the string?

small tension

large tension

Answer #1

A 12.0-kg box resting on a horizontal, frictionless surface is
attached to a 5.00-kg weight by a thin, light wire that passes
without slippage over a frictionless pulley (the figure (Figure
1)). The pulley has the shape of a uniform solid disk of mass 2.20
kg and diameter 0.520 m .After the system is released, find the
horizontal tension in the wire.After the system is released, find
the vertical tension in the wire.After the system is released, find
the acceleration...

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massless, frictionless pulley to a hanging block of mass 2.0 kg k g
. (Figure 1)
PART A) What is the minimum mass m m that will stick and not
slip?
part b) If this minimum mass is...

A 12.0-kg box resting on a horizontal, frictionless surface is
attached to a 5.00-kg weight by a thin, light wire that passes
without slippage over a frictionless pulley (the figure (Figure 1)
). The pulley has the shape of a uniform solid disk of mass 2.00 kg
and diameter 0.520 m .
Part A
After the system is released, find the horizontal tension in the
wire.
Part B
After the system is released, find the vertical tension in the
wire....

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between the ramp and the 4 kg mass if 0.3 find; A) The acceleration
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A 12.0-kg box resting on a horizontal, frictionless surface is
attached to a 5.00-kg weight by a thin, light wire that passes
without slippage over a frictionless pulley. The pulley has the
shape of a uniform solid disk of mass 2.40 kg and diameter 0.420
m.
A)After the system is released, find the horizontal tension in
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B) After the system is released, find the vertical tension in
the wire.
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Answer: m/s2
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(6)
A block of mass M1 resting on a 20.8° slope is shown. The block has
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