Physics, 20.03.2020 10:53 Ezekielcassese

The speed of a moving bullet can be determined by allowing the bullet to pass through two rotating paper disks mounted a distance 73 cm apart on the same axle. From the angular displacement 49.1◦ of the two bullet holes in the disks and the rotational speed 440 rev/min of the disks, we can determine the speed of the bullet.

What is the speed of the bullet? Answer in units of m/s.

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