07-11-2019
Physics

contestada

You swing a 2.2 kg stone in a circle with radius 75 cm. At what speed do you need to swing it so its centripetal acceleration will be 9.8 m/s??
2.7 m/s
8.6 m/s
27.1 m/s
7.35 m/s

Respuesta :

jacobnarc705 jacobnarc705

25-10-2020

Answer:

if I'm not wrong it

Explanation:

should be 2.7 m/s don't trust me though

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