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FIGURE 4-6
-In the Atwood machine shown in Fig. 4-6, if M = 0.60 kg and m = 0.40 kg. Ignore friction and the mass of the pulley.
(a) Draw free-body diagrams for mass M and mass m.
(b) Calculate the magnitude of the acceleration of the system.
(c) Calculate the tension in the string.
Air Quality
A measure of the amount of pollutants in the air, reflecting how clean or polluted the air is.
Composite Volcano
A type of volcano built from alternating layers of lava flows, volcanic ash, cinders, blocks, and bombs, typically steep-sided and explosive.
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Formed from volcanic eruptions, these rocks are made up of volcanic ash, dust, and debris.
Felsic Lava
Lava that is high in silica content, leading to high viscosity and explosive volcanic eruptions.
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