TeeheeB1U3 TeeheeB1U3

16-01-2021
Physics

contestada

What is the kinetic energy of a disk with a mass of 0.20 g and a speed of 15.8 km/s?

Respuesta :

kosukeruki kosukeruki

04-03-2021

Answer:

0.025J

Explanation:

Kinetic energy = ½ × Mass × velocity²

0.20÷1000=0.0002

½ × 0.0002 × 15.8²=0.024964J

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