Disk A impacts disk B, which is initially at rest, as shown in the figure. If the coefficient of restitution of the collision is 0.85, determine the post-impact velocities of the 2 disks.

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Q: 5 4 درا 3 C 0.5 m A 2 m

A: Given system,

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Radiation

Radiation can be described as the energy in the form of a particular matter or electromagnetic waves traveling in the air and can be in the form of light, sound, and heat. Radiation can be detected through special instruments like X-rays. The radiation from a cooler object is less intense as compared to the radiation from hot objects.